About Padlocks
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Resettable Combination Padlocks


Set your own combination and change it at any time.
Steel-body locks are the strongest of all body materials, but they do not resist corrosion. Hardened-steel shackles are stronger than steel shackles, so they have better abrasion and impact resistance.
Style B padlocks allow you to create combinations with letters and numbers in a sequence of five. The dials are entirely interchangeable so you can switch the position of each number and letter—giving you up to 25 million possible combinations. They also have dial tabs on the rolling digits that are easier to slide than those on typical combination locks.
For technical drawings and 3-D models, click on a part number.
Shackle | Body | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Combination Type | No. of Possible Combinations | Vertical Clearance | Horizontal Clearance | Dia. | Material | Ht. | Wd. | Thick. | Manufacturer and Model No. | Features | Each | |
Standard Shackle Style | |||||||||||||
Solid Steel Body | |||||||||||||
B | Five Letters or Numbers | 25,000,000 | 1 1/8" | 1 3/8" | 1/4" | Hardened Steel | 1 7/32" | 2 1/2" | 1" | Master Lock 1534D | Dial Tabs | 000000000 | 000000 |