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Note: etrailer and UWS lock cores and keys are not interchangable despite sharing key numbers.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello, neighbors. Steven here with etrailer.com. Let's take a look at a replacement lock cylinder for your UWS toolboxes with the square paddle handles, specifically key and lock number CH510. Now folks, this will replace a damaged lock cylinder on your UWS toolbox with the square paddle handles only. It will not work with the drawer slides, dog boxes, T-handles, or the push-button locks. So, as you can see, this is CH510.
It's engraved right there on the key itself, matches up with the lock core here. As you can see, you turn the key, it turns the paddle. And you get two keys and the core with purchase. So, a very simple design and very simple to use. Well, folks, that's gonna wrap it up.
Just a quick look together today at a replacement lock cylinder. I'm Steven. Thanks for watching.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Easy to replace perfect fit. Very happy with it.
My lock came without the locking nut
Nothing above average
Finally lock my toolbox
Product was identical to old one easy to change out
Joseph C.
6/1/2020
Been a year still working great
The lock cylinder was very easy to install, and it works great. I look forward to ordering more items from your company.
Perfect replacement. Installation took just a few seconds and works great.
As always etrailer came through great job till the next time I need help thanks
Found the part I needed on etrailer and had it within 3 days. Would recommend them to anyone looking for good service.
The products I order are excellent. They fit right in, very simple installation. The quallity appears to be good. I would recommend these products.
I love the costumer service, how you would send me an email with updates on my order.
Fast shipping and exactly what I needed. These guys had the right part at the right price when the OEM didn’t even offer it.
I ordered a toolbox replacement lock & keys and they were delivered in 3 days. I installed the lock with no problems and the keys work great with the lock. I'm a satisfied customer!
The key is pretty hard to get inside the lock. It's a pretty simple lock and pretty easy to install. I'd go for higher quality if I could next time.
Locks are as advertised. Packaging was great. This company worked with me to get me a second order at no coast due to the Post Office loosing my initial order. Excellent Customer service...
Nothing wrong with the lock. Just happened it was the wrong one for my crossover toolbox. The locking tab was a tad too long. Nothing that a file and a couple of minutes, couldn’t cure.
I searched high and low for these locks to match an existing key, and etrailer.com came through. Going on my vendor list for future needs.
Fit and works perfectly!
These locks fit perfectly with the situation I was in. Quick shipping and courteous support on the phone when I ordered. I will use and refer them again.
I ordered the CH510 lock for my UWS toolbox and got quick delivery. I have installed it on my toolbox and it fit perfectly. It was easy to install and works great.
Thank you etrailer for having exactly what I needed, my mind is at ease knowing that my tools are safely locked away.
Wayne S.
After losing my keys to my existing "CH507" lock, I decided to give this CH510 a shot since they look identical. It worked/fits perfectly on my UWS toolbox! Only suggestion is to be careful when removing the existing nut, as this lock and cylinder did not come with a nut as shown in the picture. Otherwise, very happy with my purchase!
Good lock.
James Q.
6/24/2025
Good
Leslie M.
1/31/2022
Its been a year, and it is still working fine. Which, as you can discern, is great news.
Service was prompt and shipped quickly. Took awhile to get to the store but that was not your fault. Will definitely use you all in the future.
Worked good when I received it and still working good. Great Quality. Thanks.
Do you have a question about this Accessories and Part?
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Jenny N.
1/4/2023
Oh no! I am sorry that the lock set arrived missing the nut. I will have Customer Service reach out to you to have the missing part set out.