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Replacement Lock Cylinder for UWS Toolboxes w Square Paddle Handles - CH508
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Replacement Lock Cylinder for UWS Toolboxes w Square Paddle Handles - CH508

Part Number: UWSLOCKCH508
64 Reviews | 7 Questions
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$15.44
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uws accessories and parts atv-utv tool box trailer tongue truck underbody replacement lock cylinder for toolboxes w square paddle handles - ch508
uws accessories and parts atv-utv tool box trailer tongue truck underbody lock replacement cylinder for toolboxes w square paddle handles - ch508
uws accessories and parts atv-utv tool box trailer tongue truck underbody
uws accessories and parts atv-utv tool box trailer tongue truck underbody lock
uws accessories and parts lock cores cylinders
uws accessories and parts lock cores cylinders uwslockch508
uws accessories and parts lock uwslockch508

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UWS Accessories and Parts - UWSLOCKCH508

  • ATV-UTV Tool Box
  • Trailer Tongue Box
  • Trailer Tool Box
  • Truck Tool Box
  • Underbody Tool Box
  • Lock Parts
  • Lock Cores and Cylinders
  • UWS


  • Replace a damaged lock cylinder on your UWS toolbox with square paddle handles
    • Will not work with drawer slide, dog boxes, T-handles or push-button locks
  • Uses key # CH508
  • Includes 1 lock cylinder and 2 keys


Note: etrailer and UWS lock cores and keys are not interchangable despite sharing key numbers.



003-CH508CYLNDR Replacement Lock Cylinder for UWS Toolboxes w Square Paddle Handles - CH508

003-CH508CYLINDER







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Video of Replacement Lock Cylinder for UWS Toolboxes w Square Paddle Handles - CH508
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Replacement Lock Cylinder for UWS Toolboxes w Square Paddle Handles Spec Review

Hello neighbors, Steve here with etrailer.com. Today we're looking at a replacement lock cylinder for your UWS toolboxes with the square paddle handles only, specifically key to CH508. So again, folks, this will replace one quantity one damaged lock cylinder on your UWS toolbox, again, only with the square paddle handles. It does not work with the drawer style slides, the dog boxes, T-handles, or the push-button locks. So again, only with the square paddle handles. As you can see here, you get two keys.

They're engraved on the key surface, CH508. And they match the corresponding lock. Simply lock or unlock by twisting the key. Again, you get quantity one lock core and two keys, key to CH508. I'm Steven, thanks for watching.

Have a great one.

Customer Satisfaction Score:

Ratings & Reviews

4.8

64 reviews
5 Stars
(60)
4 Stars
(2)
3 Stars
(0)
2 Stars
(0)
1 Star
(2)
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by:
The product was correct and was exactly what was needed and the. help I got when I called in to place the order was some of the most knolegable help I have ever got ordering over the phone. And she was so nice and was able to real quickly get the product ordered without and if and or but knew exactly what to ask
by:
The new lock works great!
by:
Works just as needed
by:
Exactly what we needed, painless ordering and quick delivery. Will buy from again.
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by:
My order arrived quickly and everything fit perfectly. Thank you, eTrailer.com!
Dean profile picture

Dean

6/5/2025

Still working after one year.

by:
Ordered a UWS toolbox lock and two keys. Received the lock and keys within a few days and was able to track its shipment as promised. Had the lock mounted and operating within 5 minutes. Couldn't be happier with the product or service provided.
by:
This replacement lock cylinder and keys are exactly as described and work perfectly. I highly recommend etrailer.com. Shipping was extremely fast and their prices are the best I could find online. It was cheaper to buy this cylinder that came with 2 keys than to buy one key on most web sites. When I need something again, I will never buy it from anyone else.
by:
To Etrailer corporation
Thank you so much for the prompt delivery of my cam locks for my dump trailer battery box they fit perfectly I am a first time customer and I will be a regular customer. Thank you
by:
Multi-year Return customer, Thanks etrailer, over the years you have had the parts and products I've needed and always provide "Great" service and follow up.
by:
This was a perfect replacement for the lock that was on trailer tool box, Winter had taken its toll and could no longer get it to open well. Under 2 min to replace with wrench , is same key number so current keys work and now have 2 spares .
by:
Great lock fit right in to place. Works amazing. Shipping took a little longer than expected would be 5 stars if shipping was a but faster. Hard to keep $1,000 of tools unlocked for about 2 weeks
by:
Top notch service!

I recommend etrailer.com

thanks for promptness and follow up to be sure that ii was happy with my order.
by:
Very quick shipping.
Excellent product, matched the description and fit perfectly .
Thank you
by:
i was extremely happy with my tool box lock it work real goodwas real easy to install and works great
by:
Ordered online very easy to order.shipping time was good. The party was great easy to install and both keys work great. Thanks
by:
Works perfectly. Fast shipping.
by:
Product fit and works perfect! Received product 2 days earlier than estimated delivery date. Would highly recommend Etrailer.
by:
Missing the nut
by:
The right part, good quality, quick shipping
by:
The product was exactly what I needed. The installation was fast and simple.
by:
Standard key lock, fit in perfectly easy to install.
by:
Just what I needed.

etrailer has always had what I needed.
by:
Execellent product and customer service. I would do business with them again thanks
by:
Perfect Fit. Fast Shipping.
by:
Missing parts. Cannot use. Waisted time and money. Very upset.
Mike L. profile picture
Etrailer Expert

Mike L.

10/24/2025

I'm sorry that happened, I'll get that taken care of for you.

Brian P. profile picture

Brian P.

10/24/2025

@MikeL. Thank you very much
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See what our Experts say about this UWS Accessories and Parts

Do you have a question about this Accessories and Part?
  • Replacement Lock and Keys for UWS Toolboxes
    There are several different lock and key replacements for UWS toolboxes and each one is different from the next. There is a chance you could end up with the same lock and key that you already have on the box but you would just need to order a different number than what is printed on the lock face or key to get a completely different set. For example, if you ordered # UWSLOCKCH503 you would get a lock and keys for CH503. I have included part links to all of the replacements we have for...
    view full answer...
  • Looking For Replacement CH507 Keys For A UWS Toolbox
    If you need replacements for your UWS toolbox, we actually have both keys and locks available in the CH507 core number and I have them listed below. Replacement Key for UWS Toolboxes - CH507 # KEYCH507 Replacement Lock Cylinder for UWS Toolboxes w Square Paddle Handles - CH507 # UWSLOCKCH507 I do need to mention that the # UWSLOCKCH507 locks will not work with drawer slide, dog boxes, T-handles or push-button locks, but the # KEYCH507 keys are universal and will work with all the CH507...
    view full answer...
  • Replacement CH508 Key for UWS Toolbox
    If all you need is a replacement CH508 key the correct part number you need is the part # KEYCH508. This will fit your toolbox lock and would not require you to replace that as well.
    view full answer...
  • Matching Replacement Key Recommendation for UWS Lock and Key # UWSLOCKCH508
    You can get as many matching keys as you would like to match the Replacement UWS Lock Cylinder part # UWSLOCKCH508. All you would need is the correct replacement key part # KEYCH508. You'll notice that both of these part numbers end with 508 which is the key number.
    view full answer...
  • Are Blank Keys Available for UWS Toolboxes
    We do not offer blank keys for UWS toolboxes unfortunately but we do have tons of pre-cut keys that match the lock cores installed in them. All you need to do is read the number on the lock core and then type "KEYCH###" into the search box. If you need to replace the key and lock core we have options for that as well like the Replacement Lock Cylinder for UWS Toolboxes part # UWSLOCKCH508. This option also allows you to select the key and lock number, just type "UWSLOCKCH###" into the search...
    view full answer...
  • How is the Latch on the Rear of the UWS Toolbox Replacement Lock Core Connected to the Core
    I did confirm that the replacement lock cores for UWS toolboxes like the # UWSLOCKCH508 does in fact use the rivet you referred to, but these are the only locks we've got that are confirmed to work with a UWS toolbox. We also added this photo to the product page to show the rear of the lock core.
    view full answer...
    Image 1 for
  • Are Replacement Lock Cylinder for UWS Toolboxes Keyed Alike
    The Replacement Lock Cylinder for UWS Toolboxes # UWSLOCKCH508 are replacements for damaged lock cylinders on UWS toolboxes with square paddle handles and they all use key # KEYCH508 so they are all keyed alike. Each replacement cylinder you order comes with two keys which all use the same number: CH508.
    view full answer...

Do you have a question about this Accessories and Part?


Info for this part was:

Employee Tyler C
Updated by:
Tyler C
Employee Wilson B
Updated by:
Wilson B
Employee Matthew S
Updated by:
Matthew S
Employee Scott K
Updated by:
Scott K
Employee Kristina F
Updated by:
Kristina F
Employee Erin H
Updated by:
Erin H
Employee Jameson C
Expert Research:
Jameson C
Employee Steven C
Installed by:
Steven C

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