Gainsborough Trilock Omni Allure Double Cylinder Entrance Set Matt Black 

• Trilock Omni features a 600mm pull handle and world renowned 3 in 1 operation - deadbolt, lockset and passage functions all in the one lock. The external lever is cleverly positioned behind the pull handle for added aesthetics. The internal side of the lock features a stylish flat plate Trilock Eclipse. 60mm backset. 
• Quality 316 grade stainless steel construction. Double Cylinder - Key operated deadbolt from either side. Matching passage and privacy internal leversets are also available.
• 3 in 1 locking: Deadbolt, privacy and passage functions combined into one lockset. 
• Deadbolt operated by turn-button from inside or key from outside.
• 60mm backset

• Quantity:- 1 x Trilock Set
• Backset:60mm
• Cross Bore (mm):22
• Deadbolt Throw Length (mm):20
• Cylinder Profile:GR9
• Lever Length:120
• Adjustable Backset:false
• Bolt Function:Bolt
• Door Compatibility:Hinged
• Required Door Thickness (mm):35-45
• Dimension : 130mmW x 700mmH x 270mmD