PADLOCK APPLICATION: For indoor use; Lock is best used for cabinets and school, employee, athletic, and indoor storage lockers.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit. EASE OF USE: Resettable 4 dial number combination for keyless convenience, set and reset your combination with a coin on bottom of lock; Dial grip points for accurate dialing DURABLE DESIGN: Padlock includes metal body construction, hardened steel shackle, and anti-shim locking mechanism for improved strength and security SPECIFICATIONS: 1-1/2 in. wide lock body; 1/4 in. diameter with 15/16 in. length, 11/16 in. width; Available in Black, Blue, Red, White (Randomly selected at time of shipment)