Yale B-M552-CH-65 5 Lever Mortice Deadlock, Boxed, Suitable for External Doors, Polished Chrome, 2.5 Inch/64 mm

Yale 5 Lever Deadlock 2.5 suitable for use on external wooden doors when used with a maximum security British Standard nightlatch. Features: 5 Lever mortice deadlock offers a high level of security for wooden doors Suitable for use on external wooden doors when used in conjunction with a maximum security British Standard nightlatch Deadbolt locked and unlocked by key from either side Anti Saw Deadbolt Specifications: Colour: Silver Guarantee:2 years Model Number: B-M552-CH-65 Self Assembly Required: Yes - Manufacturers part number: 70646