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Checking Out the InfiniteRule Trailer Coupler Lock Video

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Info for this part was:

Employee Chris R
Video Edited:
Chris R
Employee Ed W
Installed by:
Ed W
Employee Andy C
Installed by:
Andy C
Employee Matthew B
Installed by:
Matthew B
Employee Samuel H
Video by:
Samuel H
Employee Matthew G
Video by:
Matthew G

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Products Featured in this Video


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


InfiniteRule Trailer Tongue Lock

58 reviews


Code: IR58FR

Retail: $71.20

Price:  $59.95
  • Trailer Tongue Lock
  • Latch Lock
  • Universal Application Lock
  • Keyed Unique
  • Stainless Steel
  • 1-1/8 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 IR58FR?more information >     


InfiniteRule Trailer Coupler Locks - Trailer Coupler Lock 1/4 Inch Pin - IR58FR Review


Hi, everybody. Andy here with etrailer.com. Let's take a look at this InfiniteRule trailer coupler lock. Now, 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 the ball. This does offer a convenient one-key operation. And as you can see here, two keys are… see more >