Master Lock 2-1/2" Steel Bike & Locker Combination Lock allows the owner to set their own combination and change it whe desired, providing customizable security. It features a high-tech steel shackle that is resistant to impacts, cutting, and prying, ensuring durable protection for your belongings. Designed to fit the new recessed locker door handles, this lock also comes in assorted hot neon designer dial colors, combining functionality with style. Model Number: 1534D