Master LockSilver and Red Receiver Lock, Stainless Steel Barbell™ Hitch Pin Lock, Fits 5/8 in. Receivers, Weather Resistant Automotive Receiver Lock, 1469DAT

Locks like these are so often cheap. At least the feel cheap and not very strong. This lock is a good lock for this type of lock. It is made of quality material.Would buy again.Shipping was prompt, and in good condition.PS: Be sure to double check the size you need. This one’s shaft is larger than the standard hole for most hitches.

I purchased this lock 4 years ago! I live in Florida, pull boats frequently, saltwater, fresh, brackish waters and the hot wet Florida conditions. I leave it on the receiver year round still works perfectly to this day! The rubber cap is still in place and functioning as it should!

Bought this hitch lock after fighting with an old, rusted, hard to access no-name brand lock that was petrified onto my hitch. This lock appears high quality construction and materials and I love the 90 degree angle lock mechanism. The key is large allowing someone with normal man-hands to hold the key and operate the lock. The old lock I replaced had a micro-sized donut key that was custom-sized for a spider monkey. The Master Lock key is much easier to use and the lock mechanism works smoothly when installing and removing. It is easy to 'pull-check' to make sure it is firmly latched and swivels cleanly. I did pull the sleeve off and applied some lithium grease to the shaft as well as added some lithium grease to the key hole and lock interior...a little tip based on years of experience. Re-lube when you do an oil change and you'll avoid the classic seized up locks of yesteryear.

I like that the key is at a right angle to the bar. My hitch receiver is a little recessed making this more convenient than most hitch locks for me. It took a few tries to get it unlocked the first time. But, it’s worked fine ever since.

I recently upgraded my receiver hitch and wanted to protect my investment by purchasing a quality lock. After researching different locks and reading all the reviews, I settled on the Master Lock 1469DAT. It fit my F-150 receiver with room to spare. Some reviews have noted issues with the O-ring and lock not opening or closing easily.When I received this lock, I brushed a thin coat of bearing grease on the inside of the lock including the locking cam and O-ring which greatly increased the locking ease of the lock. During this time, I found that the key needs to be in the lock for the locking cam to release and engage the end of the shaft. This was confirmed in the instructions which also said that the lock will engage the shaft with a positive "click" which then allows the key to be pulled out of the locking end.Overall, I like the anti-theft design of the lock which doesn't make it easy for a hammer, pipe or prybar to be used to bend or break either end of the lock off while on your receiver. No lock is perfect but I didn't read anywhere on the internet where this lock had been easily compromised.As with all locks, with enough time and opportunity, any lock can be compromised. Hopefully, this lock won't make it easy.7/2011 Update:I bought a second lock to use on my Bulldog hitch. Other than a few 1/4" shaft locks that are easily broken off with a hammer, I thought I would use this lock. I drill out the 1/4" hole to 5/8" and slipped this lock in the new hole. It prevents the coller from sliding past the hole and unlocking the receiver ball. I bought this longer shafted lock to prevent a prybar from gaining purchase between the lock and the hitch. Drilling out the hole was no easy task but now that I have the this second lock in place, I feel a heck of a lot more confident that my trailer won't be an easy target.

Top quality materials and construction. Having the lock access at a right angle to the pin is an added convenience, making locking or unlocking handy and quick. I have a typical F150 and there is no need to get down on hands and knees to reach it.

DO NOT BUY. The keys to the lock are extremely cheap and thin. I broke both of them off in the lock trying to open it using very light hand force. I was able to fish out the first one. Then soaked the lock in penetrator for 24 hours. Second key broke also in the lock with me trying to be careful. Had to resort to using a grinder to cut it off. I only used this for one winter, 3 total trips, my truck is garage kept and is a second vehicle. Extremely dissatisfied with the quality of the lock mechanism. The stainless part is great and it took me some time to cut it off. But it’s junk unless you never plan to take it off your truck.

I was impressed once I opened the packaging. The hitch pin has been nicely constructed. Material used appears to be of high quality. Nicely done.