Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, 2847DAT

Waiting to test it out during my next trip. i like that it’s made of stainless steel, so it feels sturdy and reliable. easy to adjust and fits well on my trailer coupler. it’s a simple add-on but gives me more confidence when i leave my trailer parked.

I've been using these locks for years, and they truly perform well as long as you remember to keep them lubricated. In my experience, regular lubrication is key, especially if you encounter harsh winter conditions with salted roads. I usually purchase these locks in a set along with the coupler insert lock. However, I must admit that I sometimes forget to remove the bar lock from the trailer frame or tool box, leading to occasional replacements. Despite this minor inconvenience, I highly recommend these locks for their durability and effectiveness. Just remember to give them some care with a good spray oil 3-4 times a year to keep them in top condition.

This coupler lock serves the purpose. We've used one for years and just bought several more for a different trailers. I like that it has a little top that covers the key hole, so it protects it. After several years, it does get aggravating as the key won't turn smoothly in it anymore. With the price, you can afford to replace it after a few years. It's well made and easy to use.

Securing our rented uHaul trailer for our week-long trip was a top priority for me. I needed something reliable that would allow me to disconnect without worries while we explored our destinations. The trailer lock I found was not only affordable but also incredibly effective. It provided me with the peace of mind I needed, knowing that our belongings were safe from potential theft. Additionally, its user-friendly design made it a breeze to use, adding convenience to our travel experience. Highly recommend this product for anyone looking for a simple yet efficient solution to safeguard their trailer during trips.

We were renting a uHaul for a week trip and I wanted to secure the trailer so I could disconnect and leave while we were out and about. This was a low cost, great solution. Gave me peace of mind that it would deter theft and was easy to use. Only potential issue is you can tell it is low cost, the keys are kinda like the daughters first diary level quality (not robust) and I'm not sure I'd trust it to stay outdoors in the elements long term as it'd probably rust. Overall: This is great for occasional use but I'd personally upgrade to something better if I was using it on my own trailer long term.

If you're looking for a compatible hitch lock that will go on your 1up USA bike rack that will install on a Tesla Model Y with the factory tow package, this is it!! Quality is great and fits perfectly in the tight space. It's somewhat easy to use once you get a hang of it, you pretty much lock it in each one of the dashed positions Like I said it's the perfect companion for the 1UP bike rack with a 2-in hitch!!

Lock is very well built, and the action is very smooth. Works well on my 16ft trailer coupler

Great lock!

I found this trailer tongue lock to be exactly what I required. Easy to use and comes with a rubber lock cover to protect the locking mechanism from the elements. The delivery time was even sooner than promised. The lock arrived at my location in just two days. It would've cost me more in fuel than it did for the delivery charge. Thanks Amazon. It was a pleasure doing business.

Muy práctico y resistente a la interperie, este candado lo adquirí para reponer uno va idéntico que use durante más de 10 años el cual nunca se trabó y siempre funcionó bien el cual se me me extravió y me peso, probé otros dos modelos distintos de otras marcas pero este es para mi el más práctico y seguro de uso

I was looking for a lock that can lock my trailer, I asked a question if the lock is 6mm, after waiting for one week, no one answered, so I have to take a leap & buy it, unfortunately its 7mm plus, had to return it. I had added two pictures, with 2x measurements from different places, both have different readings, my calliper is lab calibrated by a calibration company, so its 100% correct. The whole specification includes every thing, but the most crucial part was missing, picture attached for those who are looking for such info, it would have been appreciated, if seller had responded to the question.

Super pratique

Am Anfang skeptisch, aber super leicht. Sicher. Persönlich würde ich es weiterempfehlen.