Heavy-duty, stainless steel locks provide superior security for your Blue Ox adjustable ball mount. Third-party-tested hitch locks have 42,000-lb shear strength. Flush design helps to deter theft. Keyed alike.
Features:
Specs:
Extensive Testing
InfiniteRule products undergo extensive third-party testing to determine shear strength. The shear strength is determined by placing the hitch lock 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. These locks have a shear strength of 42,000 lbs.
Installation
The 3 hitch locks included with this set are interchangeable. Use one pin as a hitch lock to secure your Blue Ox adjustable ball mount to your hitch. The additional pins are used to secure your ball mount platform to the ball mount.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody, this is Jeff at etrailer.com. Today we're going to take a look at the InfiniteRule five eighths inch diameter Stainless Steel Hitch Locks for your Blue Ox 21,000 pound adjustable ball mounts that fit a three inch hitch receiver. And this is for a quantity of three locks. Now these are durable stainless steel locks that'll replace the standard pins on your Blue Ox 21,000 pound adjustable ball mount for three inch hitches. The three locks are interchangeable. They are keyed alike.
Comes with three keys, but one key will work on all three locks. Basically you're going to use one lock to secure the ball mount to the three inch hitch receiver, and then you're going to use the other two locks to secure the ball mount platform to the ball mount itself. Sheer strength on these is 42,000 pounds. Pin diameter, again, is five eights of an inch. The overall length of the lock is six and a quarter inches and the inside length, which is a span which is measured from here to here, we put a ruler on that, it's going to be right at three and five eighths inches.
Now these are a durable stainless steel construction. It will prevent rusting. It goes through rigorous testing to ensure the hitch lock can handle extreme towing and off-road activity. Now this one you can see I already taken apart, and I did that because I wanted to show you the O-ring right here. So when this goes together, that O-ring will help protect the internal components from dirt and grind.
On the hitch head lock itself, it has a weather resistant tethered dust cap that you'll put on there, keeps water and debris out of the keyway. One thing I want to mention, I'm going to show you how you will attach this, but one thing I want you to be aware of, if you look at the face of the keyway, there'll be four mark, one at the 12 o'clock, three o'clock, six o'clock, and nine o'clock position. Those marks are going to tell you that's where you can pull the key out. When your key goes in there, if it doesn't line up with that mark, you won't be able to pull it out. So just to show you, you're going to put this through your holes.
Take this, put it on there, turn it until you hear it line up. Once it clicks and lines up, take your key to lock it and just put your key in there, and then just go ahead and twist your key like you're turning a bolt or a screw and keep turning it until it'll get tight. Once it gets tight and snug, now you'll be able to look at the markings we talked about and you want that key to line up. So if you can't get to the next one, just go back to the closest one, line it up and the key will come right out. It's still locked in there. Put your cap on and you're locked in place ready to go. Simple as that. Now as we mentioned, the three keys are included. These parts are made in the USA. Now also if you do have other additional questions regarding this part or any other item that we carry, please feel free to reach out to us so we can get all of your questions answered for you. But that's going to do it for a look at the InfiniteRule five eight inch diameter Stainless Steel Hitch Locks on a Blue Ox 21,000 pound adjustable ball mount on the three inch hitch receiver.
Ratings & Reviews
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.





Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.