Master Lock M175 Instructions

TO OPEN FOR THE FIRST TIME

1. Enter the preset combination located at the top of this sheet.
   
   
2. Pull shackle open.
   

TO SET YOUR OWN COMBINATION

3. OPEN lock and TURN shackle 90º to position .
   
   
4. PUSH shackle in to lock until it "clicks."
   
   
5. TURN shackle another 90º to position .
   
   
6. SET dials at black indicator line to desired combination.
   
   
7. PULL shackle UP. VERIFY dials remained set to your combination before locking.
   

Lock is now set to new combination.
TO LOCK: Close the shackle and SCRAMBLE THE DIALS.
TO REOPEN: DIAL your combination and PULL shackle.

TO USE IN LOW LIGHT CONDITIONS

NEW blind dial feature: Rotate dials up until they stop at zero. Next, slowly rotate each dial down while counting the clicks as you dial your combination. Ideal for low light conditions.
Be sure to record your new combination at www.masterlockvault.com.

Videos

Master Lock M175 Set-Your-Own Combination Lock Video

Documents / Resources

References

• Master Lock Vault

Download manual

Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

Download Master Lock M175 Instructions