Suggested uses?? school?? employee?? athletic?? storage lockers; cabinets?? for indoor use only</br>2-inch (51mm) wide metal body can be opened one-handed without looking?? for ease of use</br>Matching pass code indicators?? letters?? numbers?? colors?? shapes?? symbols are included for added customization?? simply apply over arrows</br>World's first combination lock that opens on up/down/left/right directional movements</br>Hardened steel shackle for increased bolt cutter protection</br></br>Product Description</br></br>Master Lock 1500iD speed dial?? set your own combination lock. The patented 1500iD Speed Dial