Carlisle Brass Door Closer – Chain Spring (Concealed) with Radius Forends – Satin Stainless Steel

UK’s most popular low-cost method of closing a fire door (or normal door). Recommended for internal doors, they are fitted into the door edge, with the chain plate attached to the frame. When the door is opened, the spring recoils and forces the door to shut. Chain tension can be adjusted allowing a good degree of flexibility in setting the door closing rate. Square and Radius end version available. Fire tested. Fire certificate BS476:PART 22:1987. Comes with a 10 year mechanical guarantee.

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About M Brock

M Brock is a UK architectural ironmongery and door hardware supplier established in 1991. We supply homeowners, trade customers, contractors and project buyers with door furniture, cabinet hardware, locks, latches, hinges, gate fittings and commercial ironmongery.

Why buy from M Brock?

Choosing the correct ironmongery is important. Finish, size, fixing type, handing, door thickness, lock compatibility and matching accessories can all affect whether a product is right for the job. M Brock focuses on clear product information, reliable service and practical support so customers can order with confidence.

• Established in 1991 with decades of architectural ironmongery experience
• SafeContractor, DHF and ADSA certified
• UK supplier for home, trade, renovation, maintenance and commercial project orders
• Wide range of trusted brands including Carlisle Brass
• Large choice of finishes, styles and matching hardware options
• Helpful checks for sizing, finish, compatibility and product suitability before ordering
• Secure online ordering with order updates and delivery information where available

Need help matching hardware? If you are unsure about finish, sizing, handing or compatibility, contact M Brock before ordering and our team will help where possible.