Reese Towpower 72783 Trailer Coupler Lock, Adjustable with 6 locking positions and fits 1-7/8-inch, 2-inch, and 2-5/16-inch couplers.

I purchased the REESE Towpower 72783 Coupler Lock to secure our pop-up trailer during long periods of storage. The lock exudes durability and sturdiness, providing peace of mind knowing our trailer is well-protected.For the past year, I have relied on the REESE Towpower 72783 Coupler Lock to safeguard my travel trailer when not in use. Its robust construction and reliable performance have consistently impressed me.Unfortunately, my partner experienced the misfortune of having their RV trailer stolen from a dealer’s lot. This incident further underscores the importance of investing in high-quality trailer locks like the REESE Towpower 72783 Coupler Lock to prevent theft and protect valuable assets.

Works perfect on our trailer as protection when we are not around to keep eyes on things!

Great price !

Easy to place design for added security. It fit great and easy to unlock with the key. I will update if it breaks but so far so good on holding up! Item did come "opened" as pictured below but the amazon packaging kept all parts in the bag needed for this lock.

The REESE Towpower 72783 Coupler Lock is a must-have for secure towing! Its heavy-duty steel build and adjustable design provide unbeatable protection. The bright yellow and chrome finish adds visibility and style. Highly reliable and easy to use—worth every penny!

The REESE Towpower 72783 Coupler Lock is a fantastic security solution! Its heavy-duty steel build ensures durability, while the adjustable design fits snugly. The bright yellow and chrome finish adds visibility and style. Easy to use and highly reliable—perfect for keeping trailers secure. Highly recommend!

This fit exactly for my trailer hitch. Very easy to use and attach to three hitch. It is heavy duty and will protect my investment.

My trailer has a different hitch on it , and this lock fit it perfectly . Highly recommend, even for difficult hitches.