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  1. Trailer Hitch Lock
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Weigh Safe Hitch Receiver Locking Pin w/ Cap - 5/8" Diameter - Stainless Steel
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Weigh Safe

Weigh Safe Hitch Receiver Locking Pin w/ Cap - 5/8" Diameter - Stainless Steel

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$30.00
Retail:$38.99
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This hitch lock fits all 2", 2-1/2", and 3" receivers with a pin hole diameter of 5/8". It has a dust cap to block out dirt and moisture. Its stainless steel construction makes it extra rustproof. Includes 2 keys. Great Prices for the best trailer hitch lock from Weigh Safe. Weigh Safe Hitch Receiver Locking Pin w/ Cap - 5/8" Diameter - Stainless Steel part number WS54CR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (17)
  • Q & A (0)
  • Videos (2)
  • Photos

Weigh Safe Trailer Hitch Lock

  • Fits 2 Inch Hitch
  • Fits 2-1/2 Inch Hitch
  • Fits 3 Inch Hitch
  • Standard Pin Lock
  • Keyed Unique
  • 3-7/16 Inch Span
  • Weigh Safe
  • Flush Pin

This hitch lock fits all 2", 2-1/2", and 3" receivers with a pin hole diameter of 5/8". It has a dust cap to block out dirt and moisture. Its stainless steel construction makes it extra rustproof. Includes 2 keys.


Features:

  • Locks your ball mount or hitch accessory into your receiver
  • Fits 2", 2-1/2" and 3" receivers
  • Dust cap blocks out dirt and moisture
  • Includes 2 keys for pick-resistant tubular lock cylinder
  • Made of stainless steel


Specs:

  • Application: most 2", 2-1/2" and 3" hitch receivers
  • Diameter: 5/8"
  • Overall length: 5-7/8"
  • inside pin length (span): 3-7/16"


WS05 Weigh Safe Hitch Receiver Locking Pin w/ Cap - 5/8" Diameter - Stainless Steel

Item # WS54CR





Video of Weigh Safe Hitch Receiver Locking Pin w/ Cap - 5/8" Diameter - Stainless Steel

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




Video Transcript for Review of Weigh Safe Trailer Hitch Lock - Hitch Receiver Locking Pin With Cap - WS54CR

Hi, everybody. Andy here with etrailer.com. Let's take a real quick look at this Weigh Safe stainless steel hitch receiver locking pin with cap. This hitch lock is gonna fit most of your 2 inch, 2.5 inch and 3 inch receivers with a pinhole diameter of 5/8 of an inch. This lock is gonna let you lock your ball mount or other hitch accessories into your receiver. This does have a really nice tethered dust cap that's gonna block out dirt and moisture.

And you are going to get two keys that are going to easily work with this pick-resistant tubular lock cylinder. So I'm just gonna go ahead and insert this key here, give it a turn, and then that's going to allow me to unlock this. And then I'm going to turn that key back to the lock position, remove the key. And what I really like about this particular lock is you do not need the key inserted into the head here to lock this back up. So you just push it together just like that and it is locked up.

So that's a really nice feature about this particular hitch lock. Now, let me go ahead and put my cap back on here and then I am going to get my ruler and just give you some measurements here just so you have a good idea of the size. So looking at the overall length with that cap, we're sitting pretty close to 5 7/8 inches long. And then the inside pin length, also known as the span, let's see if I can get a measurement on that for you. So it looks like we're sitting pretty close to about 3 7/16 inches or so on that inside pin length.

This is made of stainless steel, so it's gonna hold up really well against the elements that it's going to be constantly exposed to. So again, you're gonna get two keys, and this is gonna be an easy, quick way to secure your accessories or your ball mount to your trailer hitch receiver. Well that's gonna wrap up our quick look today. I do hope that it was helpful for you. Again, my name is Andy, thank you for joining me.

.

Customer Satisfaction Score:

Ratings & Reviews

4.8

17 reviews
This hitch lock fits all 2", 2-1/2", and 3" receivers with a pin hole diameter of 5/8". It has a dust cap to block out dirt and moisture. Its stainless steel construction makes it extra rustproof. Includes 2 keys.

by:

Hi Amy
The hitch is first class quality
as is your service. ( just ordered a brake controller)
I didn’t realize the weight safe came with a locking hitch pin, so I ordered an additional one.
I would like to return that if possible.
Either way you guys are truly the best!

Mike L. profile picture
Etrailer Expert

Mike L.

10/7/2025

Hi John, thanks for the kind words! I'll have one of our Customer Service folks reach out regarding the return.



by:

Excellent quality, easy to install.



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Very nice , great for the price



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See what our Experts say about this Weigh Safe Trailer Hitch Lock

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Chris R
Video Edited:
Chris R
Employee Ed W
Installed by:
Ed W
Employee Andy C
Installed by:
Andy C
Employee Katherine B
Updated by:
Katherine B
Employee Michael B
Updated by:
Michael B
Employee John S
Video by:
John S
Employee Kim H
Written by:
Kim H

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