Part of the Pro Series® and including an exclusive Weather Tough® cover, Master Lock's No. 6121 weather tough padlock is ideal for harsh outdoor conditions and is protected from water, ice, dirt, and grime. The 6121 features a 2-1/8" (54mm) heavy steel body, 1-1/8" (29mm) tall, 5/16" (8mm) diameter hardened boron alloy shackle, dual ball locking mechanism, and rekeyable 5-pin cylinder with spool pins.

• Keyed Alike - order multiple locks to open with the same key or order to match other locks with the
• Ideal for harsh outdoor conditions - exclusive Pro Series® Weather Tough® cover protects lock from w
• ProSeries® Padlocks are designed for Commercial/Industrial applications
• 2-1/8" (54mm) heavy steel body withstands physical attack
• 2-1/2" (63mm) tall, 5/16" (8mm) diameter hardened boron alloy shackle for maximum cut resistance

Keyed Alike - order multiple locks to open with the same key or order to match other locks with theMaster Lock