Police heavy duty stainless steel construction combination padlock with the brass cylinder and hardened steel shackle gives you higher security! This round combination disc padlock features a 4 digit combination cylinder design, allowing you to set your own combination, easily to set and let you no longer worry about finding keys! Waterproof and Rustproof keyless heavy duty Lock is constructed with stainless steel, anti-rust, anti-corrosion, and anti-freeze, suitable for indoor and outdoor use, can maintain smooth operation all year around. Perfect Size, Disc Padlock Lock Body 2-3/4” wide; Lock Shackle: diameter 3/8“, length 3/4”. Police round discus lock is suitable for various occasions, you can use it for garages, sheds, gates, public storage locker, storage units, doors, trucks, trailers, moving trucks, outdoor gates, and more. POLICE - BE SAFE!