Master Lock Padlock, Standard Dial Combination Lock with Adjustable Shackle, 1-7/8 in. Wide, 1517D PADLOCK APPLICATION: For indoor and outdoor use; lock is best used for bicycles, grills, lawn and patio equipment EASE OF USE: Fixed 3 digit combination lock for keyless convenience; removable adjustable-length shackle for application flexibility DURABLE DESIGN: Padlock includes metal body with stainless steel cover and vinyl covered hardened steel shackle for improved strength and security SPECIFICATIONS: 1-7/8 in. wide lock body; 9/32 in. diameter shackle with 4-1/4 in. to 4-3/4 in. length, 13/16 in. to 1-1/16 in. width