Master Lock No 22

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Master Lock No. 22

Master Lock No. 22
Name Master Lock No. 22
Manufacturer Master Lock
Lock Type Padlock
Lock Design Warded

The No. 22 is a warded padlock made by Master Lock. The No. 22 uses a laminated steel padlock body.

Principles of operation

The No. 22 lock is a warded lock. The standard No. 22 can be opened in both directions. The No. 22 is not a key retaining padlock.

Disassembly instructions

The No. 22 cannot be disassembled non-destructively. To disassemble it the rivets that hold the laminated body together must be removed and each layer removed individually.


The No. 22 is vulnerable to several attacks. Warded locks are easy to pick due to the unsophisticated design of a warded lock. The No. 22 is vulnerable to one or more of the following:


See also