InfiniteRule Security, Inc. 61072 | Hitch Lock (Fits: 2" & 2-1/2" Receiver - Class III, IV, V | Gen-Y Hitch - 10,000 LB & 16,000 LB Towing Series) Stainless Steel

This thing is great. Great price, quality and made in usa.

I bought this to use with my 2.5" 18k lb B&W hitch. The hitch is expensive and why buy a pin rated for less than the hitch. This is rated for 21k lbs. I really like the way the lock is designed being a real key that threads the 2 pieces together instead of a quarter turn shank like most of the others. Make sure to maintain it and don't leave it installed during winter if you're not using it and it should last a long time.

I needed a new hitch pin, so this time I tried a locking one. It looks and seems well built. With the key you spin the lock on and off. There is a O-ring inside that is supposed to keep out water and grit. I don’t know how well the lock will hold up or if it will bind up in the elements but I like that it is metal and not plastic. Happy with the purchase so far. Would recommend. Bought for a 2.5” receiver hitch.

I use this on my B&W hitch. Very nice lock, a little annoying to get on and off - you have to insert the key and screw the lock into place. This is what makes this lock superior to others at half the cost and it's made in USA. Also the rubber cap is holding up nicely - I've had cheaper locks where that rubber cap dry rotted and got gross and powdery to the point I would put on nitrile gloves just to pull the hitch off. Since you thread the lock into place it does a good job keeping grime out of the locking mechanism.I've had this on the truck everyday for about a year.Overall, I genuinely think this is the highest quality locking hitch pin you can buy.

Purchased this receiver locking pin for use with my RV weight distribution hitch. I've never been concerned about my 3-n-1 drawbar I regularly leave in the receiver on the truck since this type of drawbar is fairly inexpensive. However, with the price of WD hitch components, I wanted to be certain my WD drawbar remained attached to my truck. The receiver pin lock fits perfectly through my receiver, the pin diameter leaves very little wriggle room, and easily locks into place. I was surprised at the weight of the locking pin compared to the clip on pin I removed from the receiver hitch.