2157 - 3 Lever Mortice Deadlock Application For timber doors hinged on the left or right Keys are suitable for use on doors up to 54mm thick Specification Deadbolt locked or unlocked by key from either side May be keyed alike with 2077, 2177, 2277 and 2477 NB: Not suitable for master keying Available with square forend and locking plate Case Size: 65mm (2.5") or 77.5mm (3") Backset: 44.5mm or 57mm Case: Steel, silver powder coat Forend: Stainless steel or brass Striking Plate: Finished to match forend Deadbolt: Brass, with hardened steel rollers Latch Bolt: n/a Follower: n/a Rebate Kit: 2919 (13, 19 or 25mm sizes) Keying Groups: May be supplied to pass, differ and keyed alike with 2077, 2177, 2277 and 2477. Supplied with 2 steel nickel plated keys Key Blank Number: KB436 Keying: 100 standard differs, (numbers M101M - M200M) Available in SC and PL finishes Finish SC - Satin Chrome finish PL - Polished Brass finish Standards Download 2157 - 3 Lever Mortice Deadlock (.pdf, 273 kB) Close Ordering Options J2157-SC-2.50 3 LVR MORT. D.LOCK (LG. CASE), SS FINISH, 2.5"CASE, J2157-SC-3.00 3 LVR MORT. D.LOCK (LG. CASE), SS FINISH, 3"CASE, J2157-PL-2.50 3 LVR MORT. D.LOCK (LG. CASE), PB FINISH, 2.5"CASE, J2157-PL-3.00 3 LVR MORT. D.LOCK (LG. CASE), PB FINISH, 3"CASE, Close 2277 - 3 Lever Mortice Sash Lock 2037 - 3 Lever Horizontal Mortice Lock 2188 - 3 Lever Double Throw Deadlock