Lockwood Primary Lock 3640SC Mortice Lock is commonly used in doors. It is known for its durability, security, and classic design. It consist of several components that work together to provide effective locking and unlocking functions. Mortice Lock Function - where the deadbolt locks by a key on both the exterior and interior of the lock. Latch is activated by turning the key or lever handle if fitted. Features: Swing bolt for hinged doors 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 less escutcheon. Specifications: Door Thickness: 35mm to 50mm Includes Escutcheons: No Backset: 23mm Face Plate Length: 194mm Face Plate Width: 25mm Locking Bolt Length: 22mm Mortice Lock Case Depth: 37mm Mortice Lock Case Height: 181mm Uses Cylinder/Plug Type: 570 Oval Assembly For: Less Cylinder Finish: Satin Chrome
