Keyed Alike Coupler And Hitch Locks
Updated 12/01/2025 | Published 11/02/2025
Products Featured in This Question
Question:
I want to purchase 2 trailer hitch locks will be using a hitch extension and 1 trailer coupler lock for the trailer latch - all keyed the same. Can you supply these items? Thanks
asked by: William S
Expert Reply:
Hi Elliott!
We do have options that can be keyed alike and I have a few of those listed below:
etrailer Hitch Receiver Lock for 2" and 2-1/2" Hitches - Flush - 3-5/8" Span - Chrome # e98881
etrailer Surge Brake Coupler Lock - 3-3/8" Span - 1/4" Diameter - Chrome # e98888
etrailer Trailer Coupler Latch Lock - 7/8" Span - 1/4" Diameter - Chrome # e98889
I wasn't 100% sure by what you meant with "1 trailer coupler lock", so I included two options for the coupler lock. If you meant something other than what I have listed, just let me know and I can find a better option for you. Also, make sure you use the drop down above the Add to Cart button to select "Keyed Alike" (see attached image). Otherwise they will all have unique keys.
What kind of trailer are you towing?
(click to enlarge)
Product Page this Question was Asked From
Trimax Universal Towing Kit - Keyed Alike
- Trailer Tongue Lock
- Latch Lock
- Surround Lock
- Universal Application Lock
- Keyed Alike
- Fits 1-7/8 Inch Ball
- Fits 2 Inch Ball
- Fits 2-5/16 Inch Ball
- 2-1/2 Inch Span
- 3-1/2 Inch Span
- Trimax Locks
more information >
Continue Researching
- Shop: Trimax Universal Towing Kit - Keyed Alike
- Article: The Best Trailer Tongue Locks for Preventing Trailer Theft
- Q&A: Can Multiple Sets Of The Bulldog Locks BD580404 Be Keyed Alike?
- Q&A: Will Parkit360 Force Electric Trailer Dolly Work On An Incline?
- Q&A: Offset Gooseneck Hitch Ball that Fits 2026 GMC Sierra 3500 with OEM Rail Kit
- Q&A: Brake Controller Installation 2020 Chevy Traverse
- Q&A: How to Wire Up a Brake Controller on a 2023 Chevy Traverse With Dealer Installed Aftermarket 7-Way
- Q&A: Where is etrailer Located and Are Our Prices in US Dollars?
- Q&A: Standard Style of Trailer Hub To Replace Dexter 8-174 on Mobile Home Axle
- Article: Gooseneck to 5th Wheel Adapters
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Article: How to Accurately Measure Trailer Leaf Springs
- Article: Our Team Picked The Best Camping Gear of the Year - Here Are Their Top Choices
- Article: Which Hitches are Made in the USA
- Article: How to Measure for Trailer Hitch Drop
Lazer S.
12/1/2025
Hi Elliott, how did the keyed-alike hitch and coupler locks work out for your setup? It’d be great to hear which coupler lock ended up fitting your trailer best. Your update could make it easier for the next person choosing between those options.