LockwoodSKU: 3541SC

Lockwood Synergy 3541 Short Backset Mortice 28mm Hook Bolt



The 3541 Short Backset Mortice Hook Bolt is a short backset, swing bolt deadlock, suitable for narrow stile hinged doors and sliding doors. Positive action deadbolt is hooked to engage and lock into a latching or security strike when the bolt is in the thrown position.

Deadbolt is locked or unlocked by either key, turnknob, escape turn or lever handle


High quality zinc alloy material case.
Brass turnknobs and cylinder escutcheon.
Zinc die cast levers and escutcheon
23mm to 30mm standard backset.
28mm sintered stainless steel bolts, hooked to suit sliding and swing applications and is chamfered for self-latching.
Suits hallow stile door sections with 28mm internal thickness and 58mm maximum external thickness
Brass cylinders and barrels with 5 pin tumbler mechanism
Available in Satin Chrome Brushed SC finish. Other finishes available on application