These Fort Knox 50mm Laminated Padlocks have a heavy layered steel body with a rubber bumper and brass locking cylinder 
All 4 keys supplied in the pack open both padlocks.
Features: 
- Heavy layered Steel body with rubber bumper and Brass locking cylinder
 - Double Locking for extra security
 - Hardened shackle for increased strength
 - Brass locking cylinder
 - Supplied with 2 x 2 keys
 - Keyed alike, all keys are the same