The world's highest-selling combination lock is available here at the best price online. Master Lock's 1500 series padlocks are the choice of schools and institutions across the country and the globe. The 3-digit combination mechanism has over 64,000 possible combinations, and the 7mm shackle fits all standard lockers.
For a chart of the serial numbers and combinations for all your locks, use the Master Lock 1502
For a model that accepts an administrator's control key, use the Master Lock 1525