L-2341-78 - Oval Profile Mortice Night Latch Application For timber doors hinged on the left or right Suitable for doors from 32mm to 50mm thick Commercial Also suitable for steel & composite doors - special fixings required Specification Latch bolt withdrawn by oval cylinder from outside and sprung lever handle or separate turn from inside Latch bolt is held in the withdrawn position by use of special key supplied Reversible latch bolt Cylinder options - single cylinder or key and key Latch bolt is automatically locked against end pressure by the anti-thrust bolt Available with square forend and striking plate Case Size: 78mm Backset: 57mm Case: Steel, silver powder coat Outer Forend: Stainless steel or brass Striking Plate: Finished to match forend Deadbolt: n/a Latch Bolt: Brass, reversible Follower: Steel, 8mm square Rebate Kit: 2942 Cylinder Type: Not supplied Finish SS - Stainless Steel finish PL - Polished Brass finish Standards EN 1634-1 assessed for use on 60 minutes timer fire doors Get in touch Contact us You may also be interested in the following products: L-2441-78 - Oval Profile Mortice Sliding Door Lock L-2241-78 - Oval Cylinder Upright Lock Case L-2241-65 - Narrow Stile Oval Cylinder Upright Lock Case