Can You Get Trailer Coupler Locks Keyed Alike
Updated 02/17/2026 | Published 06/18/2024
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Question:
Im needing a number of trailer coupler locks keyed alike. They all specify unique keys. Is it possible to get them keyed alike?
asked by: Susan H
Expert Reply:
Hi Susan,
Yes, you can get trailer coupler locks keyed alike. For example, if you get the Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 319 # FA86-0015-319, they will all come with the same key number 319.
Or you can go with the Master Lock 1-7/8", 2", and 2-5/16" Trailer Coupler Lock - Gray - Keyed Alike # ML377KA, and if you select "Keyed Alike" in the dropdown on the product page, you will get keyed alike locks.
Product Page this Question was Asked From
Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 319
- Trailer Tongue Lock
- Surround Lock
- Universal Application Lock
- Keyed Alike
- Steel
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- Fastway
more information >
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Katrina D.
2/17/2026
Hi Susan, did you end up going with the Fastway or the Master Lock coupler locks for your trailers? It’d be great to hear if the keyed-alike option worked as expected. Your update could make it easier for others looking for the same setup.