Nickel-Plated Steel Strut Hinge 4257, 50 x 17 mm

CC517A offers the 4257 strut-hinge pattern in nickel-plated steel, with a 50 x 17 mm size for installations requiring this compact format. It opens to 90° and has a maximum load of 5 kg.

Size, Material and Finish

This version measures 50 mm long and 17 mm wide. Its steel construction has a nickel plated surface finish, with a silver appearance. The finish is plating over steel, not confirmation of solid brass or solid bronze construction.

Product Specifications

• Product code: CC517A
• Hinge pattern: 4257
• Type: strut hinge
• Size: 50 x 17 mm
• Material: steel
• Finish: Nickel plated
• Opening angle: 90°
• Maximum load: 5 kg. Do not exceed.
• Made in Great Britain

Choosing and Fitting Your Hinge

Select the hinge by its overall size, pattern and mounting arrangement as well as its finish. Check the available space, fixing positions and clearance against the box or case, then test the 90° movement before final fixing. Use fixings suitable for the receiving material. Overall dimensions are not fixing-centre measurements, and adding hinges must not be assumed to increase the stated load limit.

Related Case and Box Hardware

Browse the Case Catches & Handles collection for catches, handles and hinges to complete the assembly. Compare CC517: STRUT HINGE 4257 50x17 EB when considering another size or finish. Check each fitting independently; it is not automatically a direct replacement.

Frequently Asked Questions

What size is CC517A?

This strut hinge is 50 mm long and 17 mm wide. Check fixing centres and installation clearance separately.

How far does the hinge open?

It has a 90° opening angle. Allow enough clearance for this movement when positioning the hinge.

What is the maximum load?

The maximum load is 5 kg. Do not exceed this limit or multiply it by the number of hinges fitted.

Is it made from solid brass or bronze?

No. The base material is steel with a nickel plated finish. Select this version for its stated material, dimensions and surface finish.

Can I use it to replace a different hinge?

Only select it after comparing the size, pattern, mounting layout and required movement. A matching finish or similar appearance does not confirm compatibility.