Union (ex Chubb) 3M50 Mortice Hook Bolt

Union 3M50 5 Detainer Hook Bolt Mortice Lock
Either for timber door hinged on left or right or sliding doors
Keys suitable for doors up to 50mm thick
Provides a higher number of key combinations than lever locks
Deadbolt and hookbolt is locked or unlocked by key from either side
The hook bolt clutches the lock to the frame, whilst a steady bolt engages with the strike and prevents the door being lifted to release the hook
Force resistant, anti-pick and anti-saw security features
Supplied with a pair of stainless steel key plate escutcheons
Case Size: 70mm
Backset: 43mm
Case: Gold powder coat
Standard differ supplied with 2 keys.
For locks to pass or master keyed please specify number of keys required
Key Blank Number: B-K521-S
Rebate Kit: not available
Available in GT finish Simulated Brass
B-3M50-GT-70 5 Detainer Hook Bolt Mortice Lock
Extra keys B-K521-S supplied using genuine Union keys