{"title":"55\/55 mm Euro Cylinders","description":"\u003cp\u003eBrowse Euro-profile cylinders with listed side measurements of 55\/55 mm. Confirm the orientation and which side carries the turn on the individual product.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/euro-lock-cylinders\"\u003eBrowse all Euro lock cylinders and sections\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"espec-mp5-adbl-cyl-ktdw-55-55-pbr","title":"ESPEC MP5 ADBL CYL KTDW 55+55 PBR CYB712110PB\/KD","description":"\u003cp\u003eEurospec MP5 Double Cylinder, 5 Pin \u003cstrong\u003eDFC287P13A\u003c\/strong\u003e has a listed size of 55+55 and keyed to differ keying. This version has a polished brass finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec MP5 Double Cylinder, 5 Pin\u003cbr\u003eKeyed to differ, Workshop\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003ePolished brass\u003cul\u003e\n\u003cli\u003eProduct code: DFC287P13A\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Keyed to differ\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eKeyed to differ and keyed alike are separate choices. Confirm the required keying when ordering several cylinders, especially where some doors need to share a key and others must remain separate.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804174274909,"sku":"DFC287P13A","price":11.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC287P13A.jpg?v=1785949276"},{"product_id":"espec-mp5-adbl-cyl-ktdw-55-55-pcp","title":"ESPEC MP5 ADBL CYL KTDW 55+55 PCP CYB712110PC\/KD","description":"\u003cp\u003eEurospec MP5 Double Cylinder, 5 Pin \u003cstrong\u003eDFC287P13B\u003c\/strong\u003e has a listed size of 55+55 and keyed to differ keying. This version has a polished chrome finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec MP5 Double Cylinder, 5 Pin\u003cbr\u003eKeyed to differ, Workshop\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003ePolished chrome\u003cul\u003e\n\u003cli\u003eProduct code: DFC287P13B\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Keyed to differ\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eKeyed to differ and keyed alike are separate choices. Confirm the required keying when ordering several cylinders, especially where some doors need to share a key and others must remain separate.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804174373213,"sku":"DFC287P13B","price":11.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC287P13B.jpg?v=1785951471"},{"product_id":"espec-mp5-adbl-cyl-ktdw-55-55-scp","title":"ESPEC MP5 ADBL CYL KTDW 55+55 SCP CYB712110SC\/KD","description":"\u003cp\u003eEurospec MP5 Double Cylinder, 5 Pin \u003cstrong\u003eDFC287P13C\u003c\/strong\u003e has a listed size of 55+55 and keyed to differ keying. This version has a satin chrome finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec MP5 Double Cylinder, 5 Pin\u003cbr\u003eKeyed to differ, Workshop\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003eSatin chrome\u003cul\u003e\n\u003cli\u003eProduct code: DFC287P13C\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Keyed to differ\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eKeyed to differ and keyed alike are separate choices. Confirm the required keying when ordering several cylinders, especially where some doors need to share a key and others must remain separate.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804174438749,"sku":"DFC287P13C","price":11.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC287P13C.jpg?v=1785951823"},{"product_id":"espec-mp5-adbl-cyl-umk-55-55-pbr","title":"ESPEC MP5 ADBL CYL UMK 55+55 PBR CYB772110PB","description":"\u003cp\u003eEurospec MP5 Double Cylinder, 5 Pin \u003cstrong\u003eDFC287P9E\u003c\/strong\u003e has a listed size of 55+55 and master-key arrangement keying. This version has a polished brass finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec MP5 Double Cylinder, 5 Pin\u003cbr\u003eUnder master key\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003ePolished brass\u003cul\u003e\n\u003cli\u003eProduct code: DFC287P9E\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Master-key arrangement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eA master-key arrangement needs to match the intended key system. Check the suite requirements before adding a cylinder to an existing installation; a matching size and finish do not establish key compatibility.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804177617245,"sku":"DFC287P9E","price":31.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC287P9E.jpg?v=1785951182"},{"product_id":"espec-mp5-adbl-cyl-umk-55-55-pcp","title":"ESPEC MP5 ADBL CYL UMK 55+55 PCP CYB772110PC","description":"\u003cp\u003eEurospec MP5 Double Cylinder, 5 Pin \u003cstrong\u003eDFC287P9F\u003c\/strong\u003e has a listed size of 55+55 and master-key arrangement keying. This version has a polished chrome finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec MP5 Double Cylinder, 5 Pin\u003cbr\u003eUnder master key\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003ePolished chrome\u003cul\u003e\n\u003cli\u003eProduct code: DFC287P9F\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Master-key arrangement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eA master-key arrangement needs to match the intended key system. Check the suite requirements before adding a cylinder to an existing installation; a matching size and finish do not establish key compatibility.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804177748317,"sku":"DFC287P9F","price":31.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC287P9F.jpg?v=1785951695"},{"product_id":"espec-mp5-adbl-cyl-umk-55-55-scp","title":"ESPEC MP5 ADBL CYL UMK 55+55 SCP CYB772110SC","description":"\u003cp\u003eEurospec MP5 Double Cylinder, 5 Pin \u003cstrong\u003eDFC287P9G\u003c\/strong\u003e has a listed size of 55+55 and master-key arrangement keying. This version has a satin chrome finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec MP5 Double Cylinder, 5 Pin\u003cbr\u003eUnder master key\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003eSatin chrome\u003cul\u003e\n\u003cli\u003eProduct code: DFC287P9G\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Master-key arrangement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eA master-key arrangement needs to match the intended key system. Check the suite requirements before adding a cylinder to an existing installation; a matching size and finish do not establish key compatibility.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804177846621,"sku":"DFC287P9G","price":31.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC287P9G_cd751dd1-5443-44ee-843b-105ee6616a65.jpg?v=1785952276"},{"product_id":"espec-mp5-adbl-cyl-kal-55-55-pbr","title":"ESPEC MP5 ADBL CYL KAL 55+55 PBR CYB742110PB","description":"\u003cp\u003eEurospec MP5 Double Cylinder, 5 Pin \u003cstrong\u003eDFC287Q1\u003c\/strong\u003e has a listed size of 55+55 and keyed alike keying. This version has a polished brass finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec MP5 Double Cylinder, 5 Pin\u003cbr\u003eKeyed alike\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003ePolished brass\u003cul\u003e\n\u003cli\u003eProduct code: DFC287Q1\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Keyed alike\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eKeyed alike is a keying specification, not confirmation that this item will operate with an existing key. Confirm the intended key group when extending an installation.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804178010461,"sku":"DFC287Q1","price":19.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC287Q1_222b5e68-97e0-432a-91c4-b3597f4641af.jpg?v=1785948891"},{"product_id":"espec-mp5-adbl-cyl-kal-55-55-pcp","title":"ESPEC MP5 ADBL CYL KAL 55+55 PCP CYB742110PC","description":"\u003cp\u003eEurospec MP5 Double Cylinder, 5 Pin \u003cstrong\u003eDFC287Q2\u003c\/strong\u003e has a listed size of 55+55 and keyed alike keying. This version has a polished chrome finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec MP5 Double Cylinder, 5 Pin\u003cbr\u003eKeyed alike\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003ePolished chrome\u003cul\u003e\n\u003cli\u003eProduct code: DFC287Q2\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Keyed alike\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eKeyed alike is a keying specification, not confirmation that this item will operate with an existing key. Confirm the intended key group when extending an installation.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804178075997,"sku":"DFC287Q2","price":19.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC287Q2.jpg?v=1785948471"},{"product_id":"espec-mp5-adbl-cyl-kal-55-55-scp","title":"ESPEC MP5 ADBL CYL KAL 55+55 SCP CYB742110SC","description":"\u003cp\u003eEurospec MP5 Double Cylinder, 5 Pin \u003cstrong\u003eDFC287Q3\u003c\/strong\u003e has a listed size of 55+55 and keyed alike keying. This version has a satin chrome finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec MP5 Double Cylinder, 5 Pin\u003cbr\u003eKeyed alike\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003eSatin chrome\u003cul\u003e\n\u003cli\u003eProduct code: DFC287Q3\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Keyed alike\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eKeyed alike is a keying specification, not confirmation that this item will operate with an existing key. Confirm the intended key group when extending an installation.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804178141533,"sku":"DFC287Q3","price":19.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC287Q3.jpg?v=1785951695"},{"product_id":"espec-dbl-cyl-06pin-ktdw-55-55-scp","title":"ESPEC DBL CYL 06PIN KTDW 55+55 SCP CYX712110SC","description":"\u003cp\u003eEurospec Double Cylinder, 6 Pin \u003cstrong\u003eDFC548E2\u003c\/strong\u003e has a listed size of 55+55 and keyed to differ keying. This version has a satin chrome finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec Double  Cylinder, 6 Pin\u003cbr\u003eKeyed to differ\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003eSatin chrome\u003cul\u003e\n\u003cli\u003eProduct code: DFC548E2\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Keyed to differ\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eKeyed to differ and keyed alike are separate choices. Confirm the required keying when ordering several cylinders, especially where some doors need to share a key and others must remain separate.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804298695005,"sku":"DFC548E2","price":18.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC548E2.jpg?v=1785949407"},{"product_id":"espec-dbl-cyl-06pin-kal-55-55-pbr","title":"ESPEC DBL CYL 06PIN KAL 55+55 PBR CYF742110PB","description":"\u003cp\u003eEurospec Double Cylinder, 6 Pin \u003cstrong\u003eDFC548Z13A\u003c\/strong\u003e has a listed size of 55+55 and keyed alike keying. This version has a polished brass finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec Double  Cylinder, 6 Pin\u003cbr\u003eKeyed alike\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003ePolished brass\u003cul\u003e\n\u003cli\u003eProduct code: DFC548Z13A\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Keyed alike\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eKeyed alike is a keying specification, not confirmation that this item will operate with an existing key. Confirm the intended key group when extending an installation.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804315079005,"sku":"DFC548Z13A","price":20.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC548Z13A.jpg?v=1785951630"},{"product_id":"espec-dbl-cyl-06pin-kal-55-55-pcp","title":"ESPEC DBL CYL 06PIN KAL 55+55 PCP CYF742110PC","description":"\u003cp\u003eEurospec Double Cylinder, 6 Pin \u003cstrong\u003eDFC548Z13B\u003c\/strong\u003e has a listed size of 55+55 and keyed alike keying. This version has a polished chrome finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec Double  Cylinder, 6 Pin\u003cbr\u003eKeyed alike\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003ePolished chrome\u003cul\u003e\n\u003cli\u003eProduct code: DFC548Z13B\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Keyed alike\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eKeyed alike is a keying specification, not confirmation that this item will operate with an existing key. Confirm the intended key group when extending an installation.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804315144541,"sku":"DFC548Z13B","price":20.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC548Z13B_2fdee7d9-4dfb-49ab-a0d3-a22ad4e2cfda.jpg?v=1785949276"},{"product_id":"espec-dbl-cyl-06pin-kal-55-55-scp","title":"ESPEC DBL CYL 06PIN KAL 55+55 SCP CYF742110SC","description":"\u003cp\u003eEurospec Double Cylinder, 6 Pin \u003cstrong\u003eDFC548Z13C\u003c\/strong\u003e has a listed size of 55+55 and keyed alike keying. This version has a satin chrome finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec Double  Cylinder, 6 Pin\u003cbr\u003eKeyed alike\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003eSatin chrome\u003cul\u003e\n\u003cli\u003eProduct code: DFC548Z13C\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Keyed alike\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eKeyed alike is a keying specification, not confirmation that this item will operate with an existing key. Confirm the intended key group when extending an installation.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804315341149,"sku":"DFC548Z13C","price":20.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC548Z13C.jpg?v=1785948793"},{"product_id":"espec-dbl-cyl-06pin-umk-55-55-pbr","title":"ESPEC DBL CYL 06PIN UMK 55+55 PBR CYF772110PB","description":"\u003cp\u003eEurospec Double Cylinder, 6 Pin \u003cstrong\u003eDFC548Z25A\u003c\/strong\u003e has a listed size of 55+55 and master-key arrangement keying. This version has a polished brass finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec Double  Cylinder, 6 Pin\u003cbr\u003eUnder master key\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003ePolished brass\u003cul\u003e\n\u003cli\u003eProduct code: DFC548Z25A\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Master-key arrangement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eA master-key arrangement needs to match the intended key system. Check the suite requirements before adding a cylinder to an existing installation; a matching size and finish do not establish key compatibility.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804321468765,"sku":"DFC548Z25A","price":32.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC548Z25A.jpg?v=1785950600"},{"product_id":"espec-dbl-cyl-06pin-umk-55-55-scp","title":"ESPEC DBL CYL 06PIN UMK 55+55 SCP CYF772110SC","description":"\u003cp\u003eEurospec Double Cylinder, 6 Pin \u003cstrong\u003eDFC548Z25C\u003c\/strong\u003e has a listed size of 55+55 and master-key arrangement keying. This version has a satin chrome finish. Use these details to distinguish it from the other sizes and operating arrangements in the range.\u003c\/p\u003e\u003ch2\u003eProduct details\u003c\/h2\u003eEurospec Double  Cylinder, 6 Pin\u003cbr\u003eUnder master key\u003cbr\u003e55+55 x Ø17 x 33 mm\u003cbr\u003eSatin chrome\u003cul\u003e\n\u003cli\u003eProduct code: DFC548Z25C\u003c\/li\u003e\n\u003cli\u003eArrangement: double cylinder\u003c\/li\u003e\n\u003cli\u003eListed size: 55+55\u003c\/li\u003e\n\u003cli\u003eKeying: Master-key arrangement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing this cylinder\u003c\/h2\u003e\u003cp\u003eA double cylinder provides keyed operation from both sides of the door. It is a different operating arrangement from a cylinder-and-thumbturn version, so keep the required access from each side in mind.\u003c\/p\u003e\u003cp\u003eA master-key arrangement needs to match the intended key system. Check the suite requirements before adding a cylinder to an existing installation; a matching size and finish do not establish key compatibility.\u003c\/p\u003e\u003cp\u003eCompare the stated cylinder dimensions with the existing lock and door preparation. Check the profile as well as the length; a similar finish does not make different cylinder formats interchangeable. Browse \u003ca href=\"\/collections\/door-hardware-locks\"\u003edoor locks and cylinders\u003c\/a\u003e to compare other arrangements.\u003c\/p\u003e","brand":"CARLISLE BRASS","offers":[{"title":"Default Title","offer_id":62804322419037,"sku":"DFC548Z25C","price":32.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/DFC548Z25C.jpg?v=1785949825"}],"url":"https:\/\/www.blum.org.uk\/collections\/euro-cylinders-size-55-55-mm.oembed","provider":"Hart Wholesale","version":"1.0","type":"link"}