Lockwood Synergy® 3541 Series primary lock.

Supplied less strike and less cylinder.

Ideal for commercial sliding door and shop front applications.

• Fabricator primary lock body only.
• Suits sliding or hinged doors.
• 28mm sintered stainless steel bolt.
• 23mm backset.
• Aluminium fabricator face plate 155mm x 25mm.
• Chamfered bolt for better self latching.
• 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.