ProSeries® line of padlocks is designed for commercial and industrial applications, with a Keyed Alike feature that allows multiple locks to open with the same key. The high security 5-pin cylinder with spool pins is virtually impossible to pick.

The black heavy steel body is engineered to withstand force, while the hardened boron alloy shackle offers maximum cut resistance. Excellent for outdoor conditions thanks to the Weather Tough® covered laminate which protects the lock from water, dirt, grime, and ice.

Additional sizes available:

Master Lock® Keyed Alike Padlock: 2-3/8" W
Master Lock® Keyed Alike Padlock: 2-5/8" W

California Residents: WARNING