Master Lock Criterion D-Lock
The Criterion D-Lock has a unique patented 16mm octagonal shackle for superior resistance against bolt cutters. The shackle is specially treated hardened steel for maximum strength against attacks. The dual locking mechanism gives enhanced pry and pull resistance.
The lock has an excellent shackle clearance of 270mm x 104mm which allows a wider variety of applications. A high security disc cylinder with an anti-drill plate for protection against picking and drill assaults.
The lock has an anti-dust keyway shutter to protect the mechanism from everyday dust, dirt and grime. The shackle has a rubber cover to prevent scratching. Carrier bracket included for easy convenient storage.