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  5. Video 160144

A Closer Look at the InfiniteRule Trailer Coupler Lock Video

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Info for this part was:

Employee Dustin K
Video Edited:
Dustin K
Employee Ed W
Installed by:
Ed W
Employee Andy C
Installed by:
Andy C
Employee Samuel H
Video by:
Samuel H

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Products Featured in this Video


InfiniteRule Trailer Coupler Lock - Trigger Latch Style - 1/4" Pin Diameter - 1-5/8" Span


InfiniteRule Trailer Tongue Lock

60 reviews


Code: IR38FR

Retail: $76.29

Price:  $59.95
  • Trailer Tongue Lock
  • Latch Lock
  • Universal Application Lock
  • Keyed Unique
  • Stainless Steel
  • 1-5/8 Inch Span
  • InfiniteRule



Heavy-duty, stainless steel lock provides superior security when locking your trigger-latch-style trailer coupler. Third-party-tested pin has a 42,000-lb shear strength.


Do you have a question about part IR38FR?more information >     


InfiniteRule Trailer Coupler Locks - Trailer Coupler Lock - IR38FR Review


Hi, everybody. Andy here with etrailer.com. Let's take a look at this InfiniteRule trailer coupler lock. This flush style coupler lock is going to secure the trigger latch on your trailer's coupler to deter theft, and the trailer can't be removed from your tow vehicle when it's locked onto your hitch ball. Now, this is going to offer a convenient one key operation, and as you can see, two keys… see more >