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  1. Trailer Hitch Lock
  2. InfiniteRule
  3. Fits 2-1/2 Inch Hitch
  4. Fits 3 Inch Hitch
  5. Standard Pin Lock
  6. Keyed Unique
InfiniteRule Hitch Lock for 2-1/2" or 3" Hitches - 3-7/8" Span - Stainless Steel
InfiniteRule

InfiniteRule Hitch Lock for 2-1/2" or 3" Hitches - 3-7/8" Span - Stainless Steel

Part Number: IR36FR
In Stock
$134.46
Retail:$163.87
You Save: $29.41
Trailer Hitch Lock
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Heavy-duty, stainless steel hitch lock provides superior security when locking a ball mount or accessory to your 2-1/2" or 3" hitch. Third-party-tested pin has a 32,000-lb shear strength. Flush design. Great Prices for the best trailer hitch lock from InfiniteRule. InfiniteRule Hitch Lock for 2-1/2" or 3" Hitches - 3-7/8" Span - Stainless Steel part number IR36FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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InfiniteRule Trailer Hitch Lock - IR36FR

  • Fits 2-1/2 Inch Hitch
  • Fits 3 Inch Hitch
  • Standard Pin Lock
  • Keyed Unique
  • 3-7/8 Inch Span
  • InfiniteRule
  • Steel
  • Flush Pin

Heavy-duty, stainless steel hitch lock provides superior security when locking a ball mount or accessory to your 2-1/2" or 3" hitch. Third-party-tested pin has a 32,000-lb shear strength. Flush design.


Features:

  • Flush-style hitch lock secures your ball mount or accessory to your 2-1/2" or 3" hitch
    • Also works with Gen-Y Mega Duty ball mounts and Fastway Flash HD adjustable ball mounts
  • Heavy-duty stainless steel construction
  • Grooved pin head is easy to grab
  • O-ring protects internal components from dirt and grime
  • Weather-resistant, tethered dust caps keep water and debris out of keyways
  • 3 Keys included
  • Made in the USA


Specs:

  • Applications:
    • 2-1/2" x 2-1/2" trailer hitch receivers
    • 3" x 3" trailer hitch receivers
  • Shear strength: 32,000 lbs
  • Pin diameter: 3/4"
  • Dimensions of pin:
    • Overall length: 6-1/2"
    • Inside pin length (span): 3-7/8"
  • 1-Year warranty


Fits:

  • Fastway Flash HD adjustable ball mounts
  • Gen-Y Hitch Mega Duty 32,000 lb ball mounts

Extensive Testing


InfiniteRule products undergo extensive third-party testing to determine shear strength. The shear strength is determined by placing the locking pin in a stress position and subjecting it to increasing force until a required proof load (maximum force received without deformity) is met or the pin fails. This lock has a shear strength of 32,000 lbs.



61680-D Infinite Rule Security, Inc. Trailer Hitch Receiver Lock - Flush Design - 3/4" Diameter - 3-7/8" Span - Stainless Steel





Video of InfiniteRule Hitch Lock for 2-1/2" or 3" Hitches - 3-7/8" Span - Stainless Steel

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




Video Transcript for InfiniteRule Hitch Lock for 2-1/2" or 3" Hitches Review

Hi there. I'm Michael with etrailer.com. Today we're gonna take a quick look at this InfiniteRule hitch lock set. Now this set is going to give you three of these flush style 3/4 inch diameter hitch locks that will secure your ball mount or accessory to your 2 1/2 inch or 3 inch hitch. This will work with the Gen-Y Mega Duty ball mounts as well as the Fastway Flash HD adjustable ball mounts as well as your other 2 1/2 and 3 inch hitches. This is made here in the USA, heavy duty stainless steel so it is going to be very durable for you.

It is third party tested to have a sheer strength of 32,000 pounds. So it is gonna work with those heavier duty ball mounts. As far as our dimensions go, you can see our overall length. We're gonna be looking at approximately 6 1/2 inches. Our inside pin length or our span from here to here, we're looking at just shy of four inches, we'll call it 3 7/8 of an inch there.

This does have the grooved pinhead that's gonna be very easy to grab. We also have the weather resistant tethered dust cap that's gonna help keep water and debris out of our keyways. We get three keys, one for each lock, but they will work. So between the locks, they're all keyed alike so just have to use one key for all three. Then you'll have a couple extras on hand.

You can see we just simply twist the key or we can twist the other end, make it a little bit easier on ourselves to get that to come out. Inside we do have the O-ring here that's gonna protect the internal components from dirt and grime getting in there, and so very simple to operate. Just slide the pin through and twist it in place to get it locked nice and tight for us. So if you are looking for three matching locks for your ball mount, this is gonna be a great way to go. Just have the one key on hand, be able to take any of them off that you need.

That completes our look for today. Again, I'm Michael with etrailer.com. Thanks for watching.

Customer Satisfaction Score:

Ratings & Reviews

4.8

453 reviews
Heavy-duty, stainless steel hitch lock provides superior security when locking a ball mount or accessory to your 2-1/2" or 3" hitch. Third-party-tested pin has a 32,000-lb shear strength. Flush design.

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Michael B
Updated by:
Michael B
Employee Sabrina W
Written by:
Sabrina W

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