The Briton 5710 is a DIN standard euro profile deadlock for use on doors without lever furniture that require locking. It has a 60mm backset with 72mm centres and one turn of a cylinder will throw the bolt 20mm. The 5710 deadlock has been fire tested to EN 1634-1 for use on fire doors up to 1hr timber / 4hr steel when used with the appropriate intumescent kit (Briton 5000.IP).
- Grade 316 stainless steel single piece round or square forend
- Galvanised steel lockcase with satin nickel plating for corrosion resistance
- Centres 72mm
- Backset: 60mm
- 20mm single throw bolt
- Bolt through fixing holes to DIN 18251
- Reversible
- EN 1634-1 and Certifire approved when used with the appropriate intumescent kit
