LockwoodSKU: 3542SC

Lockwood Primary Lock Fabricator 36Mm Bolt



Short backset, swing-bolt deadlocks suitable for narrow stile sliding and swing 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 handle.

All 3540 Series Cylinder Mortice Locks are built of the finest materials, with the easy action and solid feel of the world’s finest locks.


High quality zinc alloy case
Brass turnknobs and cylinder escutcheons
Zinc die cast lever and escutcheon
Backset 23mm and 30mm
Bolt Bolts are sintered stainless steel, in lengths of 28mm
The 28mm is hooked to suit sliding and swing applications and is chamfered for self latching. The 35mm bolt is hooked only for use with extended backset. Hook will not work at 23mm backset.
Suits hollow stile door sections with 28mm internal thickness and 58mm maximum external thickness.
Timber Doors: 32 to 58mm.
Standard Lockwood oval shaped brass cylinders and brass barrels.
Can be keyed to suit almost all regular key profiles
Oval cylinder is made to take restricted in line and nearly all higher security restricted cylinders
Strikes Latching strike for sliding doors and non latching security strike for swing doors to protect against jemmying.
Standard strikes plate included in lockset
Finished in Satin Chrome