Can I Rekey A Master Lock Coupler Latch Lock To Match a Master Lock Key I Already Have
Updated 02/10/2026 | Published 01/23/2026
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Question:
Can the Master Lock coupler latch lock Part No. ML94VR be rekeyed to match existing Master locks currently in use by the customer? If not, is it possible to request a specific key code? I have Master padlocks and disk locks Im currently using on my trailers that are all keyed alike and I would like to buy a couple of these coupler locks that are keyed to match my other locks.
asked by: Robert T
Expert Reply:
Hey, Robert!
There isn't a way for us to rekey the Master Lock Trailer Coupler Latch Lock part # ML94VR to an existing Master Lock key that you are already using. The good thing is that Master Lock uses a widely available key style that would be easy for any locksmith to rekey for you.
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Product Page this Question was Asked From
Master Lock Trailer Coupler Latch Lock - 3-1/2" Span - 9/32" Diameter - Chrome
- Trailer Tongue Lock
- Latch Lock
- Universal Application Lock
- Keyed Unique
- Steel
- 3-1/2 Inch Span
- Master Lock
more information >
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on Trailer Tongue Lock
Gwendolyn Y.
2/10/2026
Hey Robert, were you able to have a locksmith rekey the Master Lock coupler latch lock to match your other locks? Knowing how that process went could help others hoping to keep their trailer locks keyed alike.