{"product_id":"blum-71b3550-110-overlay-screw-on-hinge-onyx-black","title":"Blum CLIP top BLUMOTION 110° Overlay Screw-On Hinge Onyx | 71B3550","description":"\u003ch2\u003eBlum CLIP top BLUMOTION 110° Overlay Screw-On Hinge – Onyx Black\u003c\/h2\u003e\u003cp\u003eThe Blum 71B3550 CLIP top BLUMOTION hinge combines reliable concealed-hinge operation with a distinctive Onyx Black finish. Designed for standard overlay cabinet doors, it offers a versatile 110° opening angle and integrated BLUMOTION soft closing for quiet, controlled door movement.\u003c\/p\u003e\u003cp\u003eThe dark Onyx finish provides a coordinated appearance inside black, charcoal and other dark-coloured cabinets where a conventional nickel hinge would remain visible. Its 35mm steel hinge cup uses a traditional screw-on fixing, making it suitable for new installations, replacement work and bespoke furniture production.\u003c\/p\u003e\u003cp\u003eThe hinge connects to a compatible Blum CLIP mounting plate without tools. Once installed, side, depth and height adjustment allow the door position and surrounding gaps to be set accurately.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlum CLIP top BLUMOTION concealed cabinet hinge\u003c\/li\u003e\n\u003cli\u003eBlum part number 71B3550\u003c\/li\u003e\n\u003cli\u003eHart Wholesale stock code HIO71B3550\u003c\/li\u003e\n\u003cli\u003eDesigned for overlay cabinet doors\u003c\/li\u003e\n\u003cli\u003e110° opening angle\u003c\/li\u003e\n\u003cli\u003eIntegrated BLUMOTION soft-close mechanism\u003c\/li\u003e\n\u003cli\u003eBLUMOTION can be deactivated when required\u003c\/li\u003e\n\u003cli\u003e35mm screw-on steel hinge cup\u003c\/li\u003e\n\u003cli\u003e45mm fixing-hole centres\u003c\/li\u003e\n\u003cli\u003eTool-free CLIP door attachment and removal\u003c\/li\u003e\n\u003cli\u003eThree-dimensional door adjustment with a suitable mounting plate\u003c\/li\u003e\n\u003cli\u003eConvenient spiral screw depth adjustment\u003c\/li\u003e\n\u003cli\u003ePremium Onyx Black finish\u003c\/li\u003e\n\u003cli\u003eSupplied as one hinge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eBlum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlum part number\u003c\/th\u003e\n\u003ctd\u003e71B3550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHart Wholesale stock code\u003c\/th\u003e\n\u003ctd\u003eHIO71B3550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHinge system\u003c\/th\u003e\n\u003ctd\u003eCLIP top BLUMOTION\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDoor application\u003c\/th\u003e\n\u003ctd\u003eOverlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpening angle\u003c\/th\u003e\n\u003ctd\u003e110°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosing mechanism\u003c\/th\u003e\n\u003ctd\u003eSpring with integrated BLUMOTION\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCup fixing\u003c\/th\u003e\n\u003ctd\u003eScrew-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHinge-cup diameter\u003c\/th\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFixing-hole centres\u003c\/th\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFixing-hole offset\u003c\/th\u003e\n\u003ctd\u003e9.5mm from the hinge-cup centreline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCup drilling depth\u003c\/th\u003e\n\u003ctd\u003e13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrilling distance\u003c\/th\u003e\n\u003ctd\u003e3–7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSide adjustment\u003c\/th\u003e\n\u003ctd\u003e±2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth adjustment\u003c\/th\u003e\n\u003ctd\u003e+3mm \/ −2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight adjustment\u003c\/th\u003e\n\u003ctd\u003eVia the selected mounting plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eOnyx Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack quantity\u003c\/th\u003e\n\u003ctd\u003e1 hinge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eIntegrated BLUMOTION soft closing\u003c\/h3\u003e\u003cp\u003eBLUMOTION is incorporated directly into the hinge and provides smooth, quiet closing without requiring a separate soft-close adapter. The mechanism controls the closing movement even when the door is pushed firmly.\u003c\/p\u003e\u003cp\u003eBLUMOTION can be deactivated on individual hinges. This is useful on smaller or lightweight cabinet doors where fewer active dampers may produce the best closing action.\u003c\/p\u003e\u003ch3\u003eOnyx Black finish\u003c\/h3\u003e\u003cp\u003eBlum's Onyx Black finish is designed for modern dark-coloured furniture and cabinet interiors. It reduces the visual contrast normally created by a nickel-plated hinge and can be coordinated with matching Onyx Black mounting plates and cover caps.\u003c\/p\u003e\u003ch3\u003eScrew-on cup installation\u003c\/h3\u003e\u003cp\u003eThe hinge requires a 35mm cup drilling approximately 13mm deep. Its two screw-fixing positions are arranged on 45mm centres, with the fixing-hole line offset 9.5mm from the centre of the cup drilling.\u003c\/p\u003e\u003cp\u003eThe screw-on system is particularly convenient for replacement work and installations where a standard screw-fixing pattern is preferred. Unlike knock-in and INSERTA hinges, it does not require 8mm dowel holes.\u003c\/p\u003e\u003ch3\u003eMounting plate required\u003c\/h3\u003e\u003cp\u003eThis product is supplied as one hinge. A compatible Blum CLIP cabinet-side mounting plate is required and must be purchased separately.\u003c\/p\u003e\u003cp\u003eFor a coordinated dark finish, choose an appropriate Onyx Black mounting plate such as the \u003ca href=\"https:\/\/www.blum.org.uk\/products\/blum-clip-mounting-plate-horizontal-00-screw-on-ha-cam-st-onyx\"\u003eBlum HIO175H3100 0mm narrow screw-on mounting plate\u003c\/a\u003e or the \u003ca href=\"https:\/\/www.blum.org.uk\/products\/blum-clip-mounting-plate-cruciform-00-expando-ha-cam-st-onyx\"\u003eBlum HIO174H7100E 0mm cruciform EXPANDO mounting plate\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eRelated hinges and accessories\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.blum.org.uk\/products\/bmotion-c-top-ovlay-hinge-110deg-scr\"\u003eBlum 71B3550 110° overlay screw-on hinge – nickel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.blum.org.uk\/products\/blum-clip-blumotion-hinge-110deg-overlay-knock-in-onyx\"\u003eBlum 71B3580 110° overlay knock-in hinge – Onyx Black\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.blum.org.uk\/products\/blum-clip-blumotion-hinge-110deg-overlay-inserta-onyx\"\u003eBlum 71B3590 110° overlay INSERTA hinge – Onyx Black\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.blum.org.uk\/products\/blum-clip-mounting-plate-horizontal-00-screw-on-ha-cam-st-onyx\"\u003eBlum HIO175H3100 Onyx Black mounting plate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.blum.org.uk\/products\/blum-clip-mounting-plate-cruciform-00-expando-ha-cam-st-onyx\"\u003eBlum HIO174H7100E Onyx Black cruciform mounting plate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.blum.org.uk\/products\/blum-hinge-boss-cover-cap-70t3504-onyx\"\u003eBlum 70T3504 Onyx Black hinge-cup cover cap\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.blum.org.uk\/products\/blumotion-86deg-opening-stop-for-110deg\"\u003eBlum 70T3553 opening-angle stop – reduces 110° to 86°\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.blum.org.uk\/collections\/blum-hinges-clip-top\"\u003eView more Blum CLIP top hinges\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eIs HIO71B3550 the Onyx Black version of 71B3550?\u003c\/h4\u003e\u003cp\u003eYes. It has the same 110° overlay geometry, screw-on cup and integrated BLUMOTION operation as the nickel 71B3550, but with an Onyx Black finish.\u003c\/p\u003e\u003ch4\u003eDoes this hinge include integrated soft close?\u003c\/h4\u003e\u003cp\u003eYes. BLUMOTION is integrated directly into the hinge and does not require a separate soft-close adapter.\u003c\/p\u003e\u003ch4\u003eCan BLUMOTION be switched off?\u003c\/h4\u003e\u003cp\u003eYes. The damping mechanism can be deactivated on individual hinges when less closing resistance is required.\u003c\/p\u003e\u003ch4\u003eWhat does overlay application mean?\u003c\/h4\u003e\u003cp\u003eOverlay means the closed door sits in front of and covers the cabinet side panel. The final overlay depends on the cup drilling distance and mounting-plate height.\u003c\/p\u003e\u003ch4\u003eWhat drilling is required?\u003c\/h4\u003e\u003cp\u003eThe hinge requires a 35mm cup drilling approximately 13mm deep. The two screw positions are arranged on 45mm centres.\u003c\/p\u003e\u003ch4\u003eIs the mounting plate included?\u003c\/h4\u003e\u003cp\u003eNo. A compatible Blum CLIP mounting plate must be selected and purchased separately.\u003c\/p\u003e\u003ch4\u003eCan I use a nickel mounting plate?\u003c\/h4\u003e\u003cp\u003eYes, provided it is a compatible Blum CLIP plate with the required height and fixing method. However, an Onyx Black mounting plate provides a more coordinated appearance.\u003c\/p\u003e","brand":"JULIUS BLUM UK LTD","offers":[{"title":"Default Title","offer_id":62847221760349,"sku":"HIO71B3550","price":3.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4100\/7453\/files\/HIO71B3550.jpg?v=1784548437","url":"https:\/\/www.blum.org.uk\/products\/blum-71b3550-110-overlay-screw-on-hinge-onyx-black","provider":"Hart Wholesale","version":"1.0","type":"link"}