Master Lock 1803 Fortress laminated padlock keyed-alike 4-pack. Secure up to four access points with a single key - great for matching toolbox, shed, gate, and storage unit, or for fleet vehicle compartments and trailer locks.

• 1-1/2" wide laminated steel body for layered cut resistance
• 1/4" case-hardened steel shackle resists cutting and sawing
• 7/8" shackle clearance, 3/4" shackle height
• 4-pin tumbler cylinder for pick resistance
• Two keys included per lock
• Keyed Alike 4-pack: all 4 locks operate with the same key
• Suitable for sheds, gates, storage units, toolboxes, and lockers where one key serves multiple locks

Tip: Keep one of the four locks as a labeled spare. With keyed-alike sets, losing the working key means re-keying every lock, so a spare on the shop wall is cheap insurance.