All Mul-T-Lock padlocks are Restricted Key high security locks. All Mul-T-Lock padlocks are designed to provide high security door protection with patented key control. The key card owner is the only person allowed to have the keys duplicated. Remove the worry about anyone making duplicates of your keys.

Mul-T-Lock padlocks and Sliding Bolt padlocks are available Keyed Alike, Keyed Different or Master Keyed.