General description This set includes 4 keyed circular padlocks, each with a unique key for added security. Designed for both indoor and outdoor use, these padlocks are ideal for securing public storage lockers, storage units, garages, sheds, trailers, and moving trucks. Technical specifications Lock body width: 2-3/4 inches Shackle diameter: 3/8 inch Shackle length: 5/8 inch Shackle width: 3/4 inch Other information Made of stainless steel and heavy-duty chrome-plated hardened steel Rust and corrosion resistant