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About Padlocks
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Breakable-Shackle Padlocks

A

B

In an emergency, use a hammer to quickly break the shackle on these locks. They are often used for sprinkler shutoff valves and fire hose housings.
For technical drawings and 3-D models, click on a part number.
Shackle | Body | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Vertical Clearance | Horizontal Clearance | Dia. | Material | Ht. | Wd. | Thick. | Manufacturer and Model No. | Bumper Color | No. of Keys Included | Key Locking Mechanism | Key No. | Each | ||
Laminated Steel Body—Keyed Alike | ||||||||||||||
A | 13/16" | 13/16" | 9/32" | Zinc | 1 1/16" | 1 3/4" | 1 1/16" | Master Lock 500KABRK | Gray | 2 | Warded | 197 | 00000000 | 00000 |
Solid Steel Body—Keyed Differently | ||||||||||||||
B | 15/16" | 1 1/16" | 9/32" | Zinc | 1 3/4" | 2" | 1/2" | Kaba | __ | 2 | Warded | __ | 0000000 | 00000 |