This black timber window sash lock provides reliable security and long-lasting performance for double-hung timber windows.The swivel-action design draws the sash tightly closed while the key-lock mechanism ensures extra protection and peace of mind.Built from strong die-cast zinc with a black powder-coated finish, this lock combines strength, durability, and modern style. Dimensions:• Width: 64.4 mm• Base width: 20 mm• Base height: 11.3 mm• Hole distance: 40 mm (centre to centre)• Lock height: 31 mm