Luggage padlock is best used as a luggage lock or backpack lock Set your own three-digit combination luggage lock for keyless convenience Small combination lock is constructed with a solid metal body, black finish, and steel shackle 1-13/16 in. (30 mm) wide lock body; 3/16 in. (5 mm) diameter shackle with 7/8 in. (22 mm) length, 3/8 in. (10 mm) width Resettable to allow for a personalized combination