Master Lock No 2240: Difference between revisions
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| maker = [[Master Lock]] | | maker = [[Master Lock]] | ||
| lock_type = [[Padlock]], [[Cylinder]] | | lock_type = [[Padlock]], [[Cylinder]] | ||
| lock_design = [[Pin-tumbler]] | | lock_design = [[Pin_tumbler |Pin-tumbler]] | ||
| years_produced = | | years_produced = | ||
| patent = | | patent = | ||
| related = | | related = | ||
| spec_on = true | |||
| spec_comptype = [[Pin_tumbler |Pin-tumbler]] | |||
| spec_comp = 5 | |||
}} | }} | ||
The '''No. 2240''' is a [[pin-tumbler]] [[padlock]] made by [[Master Lock]]. The No. 2240 is a solid body | The '''No. 2240''' is a [[Pin_tumbler |pin-tumbler]] [[padlock]] made by [[Master Lock]]. The No. 2240 is a solid body brass padlock with an inner cylinder that uses five pin stacks and contains [[security pin]]s. | ||
__TOC__ | __TOC__ | ||
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== Principles of operation == | == Principles of operation == | ||
:''See also [[ | :''See also [[Pin_tumbler#Principles_of_operation|Pin-tumbler (Principles of operation)]]'' | ||
The No. 2240 cylinder is a [[pin-tumbler]] lock with five pin stacks and spooled [[security pin]]s in various chambers. The No. 2240 can only be opened by rotating the [[plug]] clockwise. | The No. 2240 cylinder is a [[Pin_tumbler |pin-tumbler]] lock with five pin stacks and spooled [[security pin]]s in various chambers. The No. 2240 can only be opened by rotating the [[plug]] clockwise. | ||
== Disassembly instructions == | == Disassembly instructions == | ||
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* [[Key bumping]] | * [[Key bumping]] | ||
* [[Impressioning]] | * [[Impressioning]] | ||
* [[Decoding]] | |||
* [[Destructive entry]] | * [[Destructive entry]] | ||
== See also == | == See also == | ||
* [[Pin-tumbler]] | * [[Pin_tumbler |Pin-tumbler]] | ||
* [[Padlock]] | * [[Padlock]] | ||
* [[Master Lock]] | * [[Master Lock]] | ||
[[Category:Lock models]] | |||
[[Category:Pin-tumbler locks]] | [[Category:Pin-tumbler locks]] | ||
[[Category:Padlocks]] | [[Category:Padlocks]] | ||
[[Category:Master Lock|No 2240]] | [[Category:Master Lock|No 2240]] | ||
Latest revision as of 11:12, 27 December 2022
Master Lock No. 2240
| Master Lock No. 2240 | |
 | |
| Name | Master Lock No. 2240 |
|---|---|
| Manufacturer | Master Lock |
| Lock Type | Padlock, Cylinder |
| Lock Design | Pin-tumbler |
| Specifications | |
| # of Components | 5 |
| Component Type | Pin-tumbler |
The No. 2240 is a pin-tumbler padlock made by Master Lock. The No. 2240 is a solid body brass padlock with an inner cylinder that uses five pin stacks and contains security pins.
Principles of operation
The No. 2240 cylinder is a pin-tumbler lock with five pin stacks and spooled security pins in various chambers. The No. 2240 can only be opened by rotating the plug clockwise.
Disassembly instructions
The No. 2240 cannot be disassembled non-destructively; to disassemble it the lock must be sawed in half. The lock is nonfunctional once disassembled because the padlock body acts as the cylinder for the lock.
Vulnerabilities
The No. 2240 may be vulnerable to one or more of the following:
