This Reset Control Key K175 is compatible with Master Lock combination padlocks models 175, 177, and 178. It allows you to reset the combination of the lock when the current combination is known. Lock is not included.

Note: Does not open the lock if the combination is unknown. Not compatible with other models such as 176.

How to Use:

Open the lock with the current combination. The shackle must be open.

Insert the reset tool in the hole on the side of the lock.

Push the tool in and turn 90 degrees. The tool stays in position automatically.

Set the wheels to the desired combination.

Turn and remove the tool. The lock is now set to the new combination.

Record your new combination in a safe place.

Key Features:

Brand Compatibility: Compatible with Master Lock combination padlocks models 175, 177, 178.

Function: Used to reset the combination of compatible padlocks (lock not included).

Quantity: Set of 3 keys in one package.

Easy to Use: Simple procedure for changing the lock combination.