Lockwood 3540 Short Backset Mortice Lock – Satin Chrome

Product Part Number: 3540SC

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Short backset, swing bolt deadlocks suitable for narrow stile hinged doors. Positive action deadbolt locked or unlocked by either key, turnknob, escape turn or handle. Suitable for sliding doors where lock can be mounted to door jamb and deadbolt engages strike mounted to face of door. Suitable for heavy duty use in industrial and commercial buildings, institutions, clubs, schools, hospitals, hotels, retail and similar buildings. 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.

  • Case Dimensions: 181mm (Height) x 37mm (Depth) x 19mm (Thickness).
  • Face Plate: 155mm (Length) x 25mm (Width).
  • Backset: 23mm (the distance from the edge of the door to the center of the cylinder).
  • Bolt Projection: 22mm throw.
  • Door Compatibility: Fits hollow stile doors with an internal width of 28mm and external thickness between 32mm and 58mm.

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