Lockwood Synergy® 3540 Series primary lock.
Ideal for commercial shop front applications.
Lockwood 3540 Primary Lock 3540SC
- Swing bolt for hinged doors
22mm sintered stainless steel bolt
Aluminium fabricator face plate 155mm x 25mm
Positive deadlocking action
Can be adapted to suit most function with the addition of appropriate cylinders and turns
Suits hollow stile door sections with 28mm internal width and 58mm maximum external width
Incorporates a 570 oval cylinder (not included)
Compatible to most restricted keying systems
Supplied as fabricator pack for aluminium doors, no strike included
Supplied less escutcheon
Finished in satin chrome