Sesamee K437 4 Dial Bottom Resettable Combination Brass Padlock with 2-1/4-Inch Hardened Steel Shackle and 10,000 Potential Combinations Set-your-own 4-digit combination for convenience and security 10,000 possible combinations which can be easily changed and set 2 inch wide solid brass case for superior security and weatherability Best used for job boxes and gang boxes, utility meters, substations, cable boxes, tool chests, boxes and cribs and lockers Shackle clearance is 2-1/4 inches and there are 4 dials Solid Brass Body Solid Brass Internal Mechanisms Set your own combination 10,000 potential personalized options