Smith & Locke Concealed Door Closer Square Polished Chrome 95° 144.5mm Product Code: 5711G

Chain spring door closer with square plate. Suitable for use on 30-minute fire doors.


  • Maximum Door Weight 60kg
  • Adjustable Chain Tension


Fixings Supplied. EN 1634-1.
Additional Information
Technical Specification
  • Brand : Smith and Locke
  • Product Length : 144.5 mm
  • Product Type : Concealed Door Closer Square
  • Max Door Weight : 60 kg
  • Fixings Supplied : Fixings Supplied
  • Product Width : 25 mm
  • Colour : Polished Chrome
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • Adjustable : Adjustable Chain Tension
  • CE Standard (Tested to EN...) : EN 1634-1.
Product Contents
Delivery & Returns


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€4.05 Incl. 23% VAT

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Smith & Locke Concealed Door Closer Square Polished Chrome 95° 144.5mm is rated 3.4 out of 5 by 10.
Rated 5 out of 5 by from Door closer of good quality Bought this item to replace broken one which was installed 20 year's ago. Great product and due to scewfix its 60%cheaper.Thanks.Screwfix
Date published: 2019-02-13
Rated 4 out of 5 by from Good product Had 10 of these to fit to upgrade fire protection. Good instructions and easy to fit.
Date published: 2018-10-21
Rated 4 out of 5 by from Great value and very smooth I was unsure at first about buying this because it was so inexpensive. It was the perfect replacement for a faulty or damaged concealed door closer. The chain mechanism closing action in very smooth. Easy to fit and adjust. I will use again.
Date published: 2018-10-21
Rated 3 out of 5 by from Screws no good Do not use the screws which come with the door closer. Very soft metal. screw head sheared off then its a nightmare to get them out.
Date published: 2017-11-03
Rated 4 out of 5 by from Good buy Excellent price,perfect match for the one I had to replace.Easy to fit and adjust tension
Date published: 2017-01-17
Rated 4 out of 5 by from Good value Easy to fit as it replaced a broken one perfectly. Very good price as have purchased elsewhere and they were 3 times the price. Works well and is adjustable for the weight of the firedoor.
Date published: 2017-01-16
Rated 1 out of 5 by from Don't waste your money Cheap as chips but very poorly designed. The back plate is not slotted to allow removal of the chain (as with other makes I've fitted in the past) and has to be completely removed from the jamb once fitted to perform any adjustments. It is also attached to the main spring assy. whilst trying to fit it to the door jamb in the first place. Tricky at best and probably better to spend a couple more £'s on a better designed product.
Date published: 2016-10-10
Rated 2 out of 5 by from Even a heavy door slams I fitted this, (you need a longer than standard 25mm drill bit). The heavy/solid door was slamming closed. I adjusted the tensioner, by rotating one section relative to the other section (this is not straightforward and chipped the paint on the door) 4 rotations made no noticeable difference, another rotation and the thing broke into 2 parts... Only purchase if you are happy with your door slamming closed.
Date published: 2015-11-21
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