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  1. Trailer Hitch Lock
  2. Trimax Locks
  3. Fits 2 Inch Hitch
  4. Universal Anti-Rattle Lock
  5. Keyed Alike
  6. 2-3/4 Inch Span
Trimax Hitch Receiver and Coupler Lock Set for Class III and IV Hitches - Keyed Alike
Trimax Locks

Trimax Hitch Receiver and Coupler Lock Set for Class III and IV Hitches - Keyed Alike

Part Number: TMX28SR
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$29.34
Retail:$48.99
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Having a 5/8" receiver lock and a 7/8" lock for trigger-style coupler latches that are keyed alike will be a game-changer for you - no more fumbling with multiple keys. This matched set is made for Class III and IV receivers. Great Prices for the best trailer hitch lock from Trimax Locks. Trimax Hitch Receiver and Coupler Lock Set for Class III and IV Hitches - Keyed Alike part number TMX28SR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Trimax Locks Trailer Hitch Lock - TMX28SR

  • Fits 2 Inch Hitch
  • Universal Anti-Rattle Lock
  • Keyed Alike
  • 2-3/4 Inch Span
  • Trimax Locks
  • Steel
  • Flush Pin

Having a 5/8" receiver lock and a 7/8" lock for trigger-style coupler latches that are keyed alike will be a game-changer for you - no more fumbling with multiple keys. This matched set is made for Class III and IV receivers.


Features:

  • Keyed alike convenience: Both locks use the same key, simplifying your security routine.
  • Perfect pair: Includes a 5/8" receiver lock for Class III and IV 2" x 2" receivers, and a 1/4" coupler lock for trigger-style coupler latches with a 7/8" span - covering your towing setup from hitch to coupler.
  • Easy operation: Simple 1/4-turn locks and unlocks for quick and hassle-free use
  • Advanced locking cylinder: Harder to pick and drill than standard locks, with tube keys that are more challenging to duplicate.
  • Durable construction: Hardened steel with a polished chrome finished resists rust and corrosion for long-lasting use.
  • Weather resistant: Comes with a rubber cap to keep dirt and moisture out, protecting the lock for all-season reliability.


Specs:

  • Application: 2" x 2" trigger-latch-style (or lever-latch-style) ball couplers
  • Coupler latch lock dimensions:
    • Inside pin length (span): 7/8"
    • Pin diameter: 1/4"
  • Hitch lock dimensions:
    • Inside pin length (span): 2-3/4"
    • Pin diameter: Receiver: 5/8"


TM31 Trimax Receiver and Coupler Locking Set




California residents: click here


Video of Trimax Hitch Receiver and Coupler Lock Set for Class III and IV Hitches - Keyed Alike

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Trimax Locks Trailer Hitch Lock - Hitch Receiver and Coupler Lock Set - TMX28SR

Hi, everyone, Steve here with etrailer.com. Today, we're looking at our Trimax Hitch Receiver and Coupler Lock Set for both Class III and Class IV hitches that are gonna be keyed alike. So folks, having these keyed alike is a very nice convenience, because since they use both the same keys, it's gonna simplify your security routine. You don't have to really carry four keys, you can technically just carry one and open everything. You're gonna get the 5/8 inch thick receiver lock for the Class III and Class IV two inch by two inch receivers. And you're gonna get the 1/4 inch thick diameter coupler lock that fits a trigger-style coupler latch with a 7/8 inch span.

So that should cover your towing setup from the hitch to the coupler. Now, everything here is very simple to use. You got a rubber cap here that's gonna keep the weather and everything out. It's a simple quarter turn to open and close everything. So again, very simple to use.

Now, if you'll see, I just turned that and locked it. You cannot put this back on unless you have that key inserted and have it unlocked. So remember, the key is almost like a part of the tool itself to open and close it. And that's actually a good thing, because it just helps you remember, "Hey, it's not actually locked." So if you don't have your keys sticking in there, you can't get it open or closed. Same thing with this guy right here on the coupler lock, or I'm sorry, the hitch lock.

Got a nice rubberized cap here. And as you can see, I'm fighting with it, so it's sticking on here pretty good actually. There we go. Same thing, quarter turn, and it's off. I can slide this through my hitch accessory, whether it's a ball mount, bike rack, whatnot, and then lock it back.

And once again, you've got the protective rubber cover. You're gonna get four keys. Again, everything here is keyed alike. As far as some overall dimensions, the overall usable pin length here is 2 3/4 inches on the inside. And again, 7/8 inches on the 1/4 inch one. Well, folks, that's gonna wrap it up for our quick look today. Everything is hardened steel with a nice polished chrome finish, so you don't have to worry about rust, corrosion, anything like that. I'm Steven, thanks for watching. And please, we always love to see some photos of it in use. Have a good one.

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See what our Experts say about this Trimax Locks Trailer Hitch Lock


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Steven C
Installed by:
Steven C
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Sabrina W
Written by:
Sabrina W

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