Secure gates, barns, and fuel tanks with the Master Lock Magnum Series padlock built for farm life. Count on a laminated steel core wrapped in weather-ready stainless and zinc components to keep working through rain, mud, and winter freezes. Simplify your routine with a four-pack keyed alike, so one key runs the whole place.

Key Features

• Weather-tough build: Shield the lock body from rust with stainless and zinc outer parts.
• Boron-carbide shackle: Deter bolt cutters with an octagonal shackle engineered to be 50% harder than hardened steel.
• Pry-resistant lockup: Hold tight against force thanks to dual ball-bearing locking.
• Scratch protection: Avoid scuffs on gates and equipment with a reinforced body bumper.
• Tamper deterrence: Reduce casual picking with a 4-pin cylinder.
• Keyed alike convenience: Open all four locks with a single key; ideal for multiple access points.

Applications

Lock pasture gates, barn doors, tack rooms, diesel tanks, tool chests, and chains on trailers. Outfit seasonal pastures or remote entrances and keep one key on your ring for fast checks. Ordering by the case? Packs are factory-keyed differently to help reduce key overlap across the farm.

Specifications

• Body width: 1 1/2 in
• Core: Laminated steel with stainless and zinc outer components
• Shackle: Octagonal boron-carbide
• Locking: Dual ball-bearing mechanism
• Cylinder: 4-pin
• Pack size: Four locks keyed alike
• Approx. weight: 3.0 lb per four-pack

Keep locks working smoothly: apply a light lubricant before winter and after mud season. Backed by a manufacturer’s lifetime guarantee.