Master Lock No 930

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The '''930''' (or '''6230''') is a [[pin-tumbler]] padlock made by [[Master Lock]]. The [[padlock]], made of steel, is solid-body with an exposed [[shackle]].  It has a removable cylinder to allow rekeying.
 
The '''930''' (or '''6230''') is a [[pin-tumbler]] padlock made by [[Master Lock]]. The [[padlock]], made of steel, is solid-body with an exposed [[shackle]].  It has a removable cylinder to allow rekeying.
 
  
 
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To disassemble a Master Lock 930 padlock, do the following:
 
To disassemble a Master Lock 930 padlock, do the following:
  
1. Unlock the padlock and pull the shackle completely out, rotating it.
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# Unlock the padlock and retract the shackle.
 
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# Remove the retaining screw in the shackle hole using an allen wrench / hex key.
2. Using an Allen wrench, remove the retaining screw.
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# Remove the retainer pin from the bottom of the padlock.
 
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# Remove the keyway shield from the bottom of the padlock.
3. Remove the retainer pin from the bottom of the padlock.
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# Remove the cylinder from the padlock. Take care to not let the locking ball bearings fall out of the lock.
 
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4. Remove the keyway shield from the bottom of the padlock.
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5. Remove the cylinder from the padlock. Take care to not let the locking ball bearings fall out of the lock.
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== Vulnerabilities ==
 
== Vulnerabilities ==
  
As a consumer-grade padlock, the Master Lock 930 is vulnerable to the following:
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The 930 may be vulnerable to one or more of the following:
  
 
* [[Lockpicking]]
 
* [[Lockpicking]]
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* [[Impressioning]]
 
* [[Impressioning]]
 
* [[Decoding]]
 
* [[Decoding]]
* [[Bypass]]
 
* [[Destructive entry]]
 
  
 
== See also ==
 
== See also ==

Revision as of 09:36, 19 April 2012

Master Lock No. 930

Master Lock No. 930
Name Master Lock No. 930
Manufacturer Master Lock
Lock Type Padlock
Lock Design Pin-tumbler


The 930 (or 6230) is a pin-tumbler padlock made by Master Lock. The padlock, made of steel, is solid-body with an exposed shackle. It has a removable cylinder to allow rekeying.

Contents


Principles of operation

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Disassembly instructions

To disassemble a Master Lock 930 padlock, do the following:

  1. Unlock the padlock and retract the shackle.
  2. Remove the retaining screw in the shackle hole using an allen wrench / hex key.
  3. Remove the retainer pin from the bottom of the padlock.
  4. Remove the keyway shield from the bottom of the padlock.
  5. Remove the cylinder from the padlock. Take care to not let the locking ball bearings fall out of the lock.

Vulnerabilities

The 930 may be vulnerable to one or more of the following:

See also

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