master lock for locker

Options include preset combinations (for example, preset to 0-0-0-0), set-your-own three- and four-digit combinations, resettable 4-dial designs, and soft-touch dials to make dialing easier.

Some locks are described as weather-resistant or suitable for indoor/outdoor use. Specific protections noted include a 2-piece weather cover, a shutter door to protect dials from weather and dirt, vinyl-coated shackles, and bodies designed for weatherability.

Most entries list a Lifetime Limited Warranty or Limited Lifetime Warranty; one listing shows a 30 Day Limited Warranty.

Body materials listed include metal/steel, laminated steel, brass, aluminum with a vinyl cover, and solid metal bodies; some listings combine steel and plastic. Shackles are described as steel or hardened steel, nickel-plated steel, and in one listing as boron alloy.

Listings call out school, gym, and storage lockers, cabinets and sheds, luggage or backpacks, gates, and wall-mounted keyed storage—covering small luggage locks up to indoor/outdoor locker and gate padlocks.