79661 Keyed Unique 1/2" Trailer Hitch Lock with 3-1/4" Span, Double Safety Tow Hitch Receiver Locking Pin for Class I II Hitches

The TowWorks 79661 Keyed Unique 1/2" Trailer Hitch Lock is a solid choice for anyone looking to secure their trailer or bike rack. The 1/2" diameter pin fits snugly into most Class I and II hitches, offering a reliable solution to prevent theft. The 3-1/4" span is perfect for a variety of hitches, and the double safety mechanism adds an extra layer of security. The keyed unique design ensures that no one else will have the same lock, which is a nice bonus. Overall, it's a well-built, easy-to-use lock that gives peace of mind when towing or transporting your gear.

Needed a lock very specific to our trailer hitch. Dimensions were exact. This is a perfect hitch lock.

This is exactly what I wanted to lock my hitch. Easy to use, on and off. Very nice product.

Very happy after unboxing today. Looks solid, I love the locking pin, never thought about what happened if I forgot to lock, or the lock fails, I had not seen this on other hitch pins.Also, pushing the end to lock is very nice, other pins required fiddling with the key under the vehicle. I even put the weather proof cover over the lock first, then just pop the lock onto the pin and done

Great product, would buy again.

We use this to add a little more security to the hitch mount bike carrier on the back of our vehicle. Easy to use, nicely finished to blend in and be outta sight for most. Put a little lube in the key hole occasionally, and take it off to stow inside when not in use, and it should last a long time.

This is my second time buying this product and I’m just as happy with this one as I was the first one. I definitely recommend this brand.

Did the job