
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
Original: $3.00
-65%$3.00
$1.05Product Information
Product Information
Shipping & Returns
Shipping & Returns
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


















