3M51 - 5 Detainer Clutch Mortice Lock Application For timber sliding doors requiring an automatic closing action Keys for use on doors up to 50mm thick Provides a higher number of key combinations than lever locks Specification Hookbolt is locked or unlocked by key from either side A projecting stump on the forend engages into the locking plate to prevent the door being lifted from the frame in the locked position Handles can be fitted to one or both sides of the door Force resistant, anti-pick and anti-saw security features Available with square forend and striking plate Case Size: 70mm Backset: 43mm Centres: 56mm Case: Gold powder coat Forend: Painted gold Box Strike Assembly: Painted to match forend Deadbolt: One hook (brass) and one round stump (steel) Follower: Sintered Iron, 8mm square Keying Groups: Standard differ Keys supplied: Standard differ supplied with 2 keys Key Blank Number: B-K521-S Cut Key Number: B-DET-STD (Standard Differ) Rebate Kit: Not available Available in GT finish Finish GT - Simulated Brass Standards Download 3M51 - 5 Detainer Clutch Mortice Lock (.pdf, 340 kB) Close Ordering Options B-3M51-GT-70 5 LVR DETAINER CLUTCH MORT. LOCK, PB, 70MM CASE, Close 3G135 - 5 Detainer Mortice Deadlock 'Fortress' 3J60 - 5 Detainer Horizontal Mortice Sashlock 3M50 - 5 Detainer Mortice Hook Bolt