Master Lock Padlock, Stainless Steel Discus Lock, 2-7/8 in. Wide, 6270KA PADLOCK APPLICATION: For indoor and outdoor use; Lock is best used for storage units, garages & sheds, trailers, moving trucks and more DURABLE DESIGN: Lock includes stainless steel construction and hardened steel shackle for increased strength and security STRONG SECURITY: 4-pin cylinder and dual locking lever mechanism provides pick and pry resistance, shrouded design minimizes shackle exposure and protects against bolt cutter attacks. SPECIFICATIONS: 2-7/8 in. wide lock body; 3/8 in. diameter shackle INCLUDES: One padlocks, two keys