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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" hitch. Third-party-tested pin has a 42,000-lb shear strength. Flush design.
Features:
Specs:
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 42,000 lbs.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Installed into receiver and fits very good. Lock operates very good and has a feel of quality.
Nice and thick just what I needed so I dont loose a 1000$ investment
Brooke M.
5/30/2025
Totally! Gotta make it secure!
Used on a 2023 F250 with the B&W 2.5" hitch 7" drop. Seems to lock nicely. It's a little weird getting used to with how it twist to lock with the key inserted. Not really used to that. But seems like it'll keep the hitch from being stolen. Not too big to get in the way.
I received my package from e-trailer, but unfortunately the box was damaged. It looked like it had been dropped several times. The box was still sealed, but there were holes in some of the corners and edges. Upon opening, I discovered that one of the hitch pins and cotter clip was missing. Upon contacting e-trailer, a new pin and clip was shipped immediately and I received in two days. Service is exceptional!!!
Well built - liked that some testing occurs to determine shear strength.
Robert
7/11/2025
Working great - I have a lot of confidence when I use it to tow.
I needed the longer shaft for my 2024 F350 which has a higher towing capacity hitch.
Way fast. Thank you looks great on my new truck.
great looking product and arrived very quickly. Thanks!
Very nicely crafted Pin with Lock. Even a seal inside for the threads not to corrode. Looks like it would last
This hitch is heavy and solid at 55#
Great products and service!
Excellent customer service on the phone and my package arrived on time
Fast delivery
Absolute BALLIN!!!! It’s stainless and looks like it’s from NASA. Feels precision, grateful for the video on your page so I know the function before use. AGAIN, etrailer knocks it out of the park!
BW hitches are the fest hitch on the market. Innovative design and made in America are two of the boxes I try to check when making a purchase. Hitch lock is sleek and secure.
I leave the lock on my hitch 24/7/365 so it is always exposed to the weather. Truck spent a couple of months parked in seashore environment. Removed the lock a few weeks ago and had no problems. The plastic cover over the key slot seems to have protected things well. Very satisfied with the locks, couldn't ask for anything more.
Mike
4/21/2025
Lock is still holding up and working well. Would be more than willing to purchase again.
Great product and perfect length. Not your average hitch lock...very well designed.
Devone
4/17/2022
GREAT
Independent strength tested
The lock is super easy to use. I like that it fits tightly to the receiver which should deter someone from simply breaking it off.
So far, this looks to be much more secure than any other hitch lock on the market. My last B&W hitch was stolen from me at an airport parking lot. The thieves managed to use a chisel to just knock the locking mechanism off. Ultimate Rule's design where it screws into itself will prevent this method of theft, and the close tolerance design prevents most any method of cutting that I can foresee. Great design, fingers crossed!
I returned it. I don't like the design of the flare/flange on the non-lock side of the pin. It was mentioned in another review, the pin is only a few hundredths bigger than the hole in the hitch receiver. I do not like that at all and would not trust it long term.
Christmas gift for my son. Lock fit the trailer hitch perfect. Shipping was prompt. Tracking was easy to follow. Happy with the entire transaction process.
Sharon
1/3/2026
The hitch lock was a Christmas gift for my son. He said it has worked as expected.
its a hitch lock, so not much to say, but it works great and nice to keep my B&W tow and stow attached all the time without much concern of it disappearing.
Based on the weight, this pin seems much better than the stuff you get at Home Depot, Tractor Supply etc. It fit the 2.5" hitch on my 2016 GMC 2500 perfect. I saw one review concerned about the head size on the pin compared to the holes in the hitch. It is close but the force should be front to back not side to side so Im not worried about that.
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Mike M.
7/16/2023
Working good. Appears to be high quality.