1* Kitemarked thumb turn cylinder and Secured by Design approved;Thumb turn on the 60mm side;Sacrificial cut, anti bump, anti drill, anti pick and anti-plug pull features;Supplied with 3 keys;100mm overall size (40/60T or 35-10-55T) - See how to measure below

• Secured by Design UAP 40/60T (35-10-55T) 100mm Nickel High Security 1* Kitemarked Euro Thumb Turn Cylinder Door Lock

Secured by Design UAP 40/60T (35-10-55T) 100mm Nickel High Security 1* Kitemarked Euro Thumb Turn Cylinder Door LockUAP