3K74E - BS 5 Lever BS3621:2007 Mortice Sashlock Application Approved by insurance companies and the policeFor timber door hinged on the left or the rightKeys are suitable for use on doors up to 50mm thick Specification Deadbolt is locked or unlocked by key from either sideExtended 20mm deadbolt for secure positive deadlocking and resistance against attackLatch bolt withdrawn by lever handle from either sideForce resistant, anti drill, anti-pick and anti-saw security featuresAvailable with square forend and striking plate20mm bolt throwCan be supplied on patented RKS key section to prevent illicit copying of keysCase Size: 67mm and 80mmBackset: 40mm or 53mmCentres: 57mmCase: Silver powder coatForend: Stainless steel or brassBox Strike Assembly: Painted to match forendDeadbolt: Brass, with hardened steel rollersLatch Bolt: Roller bolt (non handed)Follower: Sintered Iron, 8mm squareKeying Groups: Standard differ or to pass. Not suitable for master keyingKeys supplied: Standard differ supplied with 3 keys. For locks to pass please specify number of keys requiredKey Blank Numbers: B-K722 (standard)B-K750 (RKS)Cut Key: B-5LC standardRebate Kit: B-3K74R (13mm and 25mm)Available in SC and PL finishes Finish SC - Satin Chrome finishPL - Polished Brass finish Standards Tested to BS3621:2007EN 1634-1 assessed for use on 60 minutes timber fire doors Download 3K74E - BS 5 Lever BS3621:2007 Mortice Sashlock (.pdf, 442 kB) Close Ordering Options B-3K74E-PL-67 BS5 LVR MORT. S.LOCK (20MM D.BOLT), PB, 67MM CASE, B-3K74E-PL-80 BS5 LVR MORT. S.LOCK (20MM D.BOLT), PB, 80MM CASE, B-3K74E-SC-67 BS5 LVR MORT. S.LOCK (20MM D.BOLT), SS, 67MM CASE, B-3K74E-SC-80 BS5 LVR MORT. S.LOCK (20MM D.BOLT), SS, 80MM CASE, V-3K74E-PL-67 BS5 LVR MORT. S.LOCK (20MM D.BOLT), PB, 67MM CASE, VISI V-3K74E-PL-80 BS5 LVR MORT. S.LOCK (20MM D.BOLT), PB, 80MM CASE, VISI V-3K74E-SC-67 BS5 LVR MORT. S.LOCK (20MM D.BOLT), SS, 67MM CASE, VISI V-3K74E-SC-80 BS5 LVR MORT. S.LOCK (20MM D.BOLT), SS, 80MM CASE, VISI BP-3K74E-PL-67 BS 5-LEVER MORTICE SASHLOCK BP-3K74E-PL-80 BS 5-LEVER MORTICE SASHLOCK BP-3K74E-SC-67 BS 5-LEVER MORTICE SASHLOCK Close 3G220 - Narrow Stile Mortice DeadlockFor timber door hinged on the left or the right Keys are… 3G110 - 5 Detainer Mortice DeadlockFor timber door hinged on the left or the right Keys are… 3G115 - 5 Lever Mortice DeadlockFor timber door hinged on the left or the right Keys are…