Round 6" Long No. 4 Cut Key File - Swiss Made 2006-Mercury-Milan Semi-Automatic (you push the handle

Semi-Automatic (you push the handle down and it moves to the next space)

Section 3 - International Cylinder: Key blanks for residential and commercial applications (including padlocks) that are primarily made and sold in markets other than North America or Australia

they service them using approved methods

align each cut with the stepped slots

JMA TPX3 Chip

Round 6" Long No. 4 Cut Key File - Swiss Made 2006-Mercury-Milan Semi-Automatic (you push the handleRound 6" Long No. 4 Cut Key File Swiss Made For locksmiths looking for the ultra smooth and slower progression in a lock file, the No. 4 cut is the choice for you. Finer than the number 2 finish, the number 4 lock file gives a smoother finish and removes less material with each stroke. Locksmiths that are prone to removing too much material when impressioning locks may enjoy this tool. The round design is a great choice for the number 4 lock file as