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M1 Bump Key

M1 Bump Key

Precision bump key for Master 3 variant padlock cylinders.

Lock bumping converts a single hammer strike into a simultaneous jump of every driver pin in the cylinder - the brief alignment at the shear line is your opening. That result depends on a key cut to the exact specifications of the target keyway. Our M1 bump key is code cut for the Master 3 variant padlock keyway, so the geometry is right before you ever pick up the hammer.

M1 Bump Key - Master 3 Variant Padlock Keyway

  • Fits Master 3 variant padlock cylinders
  • Code cut for superior bump performance
  • Pair with a bump hammer and rebound rings for best results
$1.05

Original: $3.00

-65%
M1 Bump Key

$3.00

$1.05

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Description

Precision bump key for Master 3 variant padlock cylinders.

Lock bumping converts a single hammer strike into a simultaneous jump of every driver pin in the cylinder - the brief alignment at the shear line is your opening. That result depends on a key cut to the exact specifications of the target keyway. Our M1 bump key is code cut for the Master 3 variant padlock keyway, so the geometry is right before you ever pick up the hammer.

M1 Bump Key - Master 3 Variant Padlock Keyway

  • Fits Master 3 variant padlock cylinders
  • Code cut for superior bump performance
  • Pair with a bump hammer and rebound rings for best results
M1 Bump Key | Covert Instruments