Turn shackle counterclockwise 90 1 4 turn and press it down.
Change combo on master lock 175.
This tutorial is specific to one of the most common master lock padlocks model 646 and similar versions.
Fortunately master lock offers a way to change the combination on most of its models.
Step 1 set the wheels on the bottom of the master lock 175 combination lock to the current combination.
175 resettable combination padlock features a 2in 51mm wide solid brass case for strength and weatherability and a 1in 25mm tall 5 16in 8mm diameter.
I ended up buying a new masterlock 175 for a fence i am aware that they can be bypassed quite easily they are merely for a visible deterrent and they aren t protecting anything of value but the new reset key doesn t work in the older 175.
You can use a special key included with the purchase of the lock to change the combination.
Release button only after you have finished choosing your combination.
With dials at 0 0 0 pull out shackle.
While pushing in button located on the bottom of the lock turn the dials to any combination you choose.
To reset the 175 and 176 you will go through the same process using the k175 reset tool.
If no combination has yet been set rotate each wheel to 0.
175 176 177 and 178 locks sold each.
Combination change reset tool for the master lock 175 series padlocks.
Within 30 seconds anyone can reset the numeric code.
175 resettable combination padlock features a 2in 51mm wide solid brass case for strength and weatherability and a 1in 25mm tall 5 16in 8mm diameter hardened steel shackle for excellent cut resistance.
Changing the combination to a 175 master padlock.
The lock is now ready to be used.
The main benefit from purchasing a 176 is that it has a control key override just in case you don t have the combination.
To change your new combination again dial your combination and repeat steps 2 3.
How do i set or reset the combination on a set your own combination brass padlock model 175 and 176.
I want to change the combination it s always been my lock and i do have the correct combination to open it but i do not have the reset key anymore.
Open lock with the factory set 0 0 0 0 or previou.
Resetting master lock no.
The master lock no.
Changing the combination to a 175 master padlock.
It is easy to forget the combination to a lock.
