Master Lock No 3: Difference between revisions

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== Principles of operation ==
== Principles of operation ==


:''See [[Pin-tumbler#Principles_of_Operation|Pin-tumbler (Principles of Operation)]]''
:''See [[Pin-tumbler#Principles_of_Operation|Pin-tumbler (Principles of Operation)]]''

Revision as of 16:15, 21 August 2025

Master Lock No 3

Master Lock No 3
Master Lock 3 keyway gallery - FXE47772.jpg
Name Master Lock No 3
Manufacturer Master Lock
Lock Type Padlock
Lock Design Pin-tumbler
Specifications
# of Components 4
Component Type Pin-tumbler


The No 3 is a pin-tumbler padlock made by Master Lock. The actuator is a flat post that extends up between 2 wafers that hold the shackle in place. When rotated, the post moves each wafer inwards off the shackle allowing the shackle to move. Key pins do not appear to be brass.


Principles of operation

See Pin-tumbler (Principles of Operation)


Vulnerabilities

The No. 3 may be vulnerable to one or more of the following:

Gallery


See also


Stub lock.png
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