What Tonneau Covers Does The Retrax Replacement Lock Assembly RTX25QR Fit?

Updated 04/17/2026 | Published 04/10/2026

Question:

Does the Retraxx replacement lock fit all Retraxx covers that have a drivers side lock? Thank you.

asked by: Tim W

Expert Reply:

Hey Tim, thanks for reaching out. No, not all Retrax covers. The Replacement Lock Assembly # RTX25QR is made to fit only the RetraxPRO MX or RetraxPRO XR. So as long as you have one of those it will fit.

Do you know the model of your Retrax cover?

expert reply by: Jesse M

Replacement Lock Assembly with Keys for RetraxPRO Tonneau Covers - Driver's Side
(click to enlarge)

Brad

4/16/2026

This worked very well for my cover, lasted for several years, very satisfied

Jesse M.

4/17/2026

@Brad That's great, Brad. Glad to hear the new lock assembly is working out. Thanks for sharing!

Ron W.

4/17/2026

I purchased my cover in 2014, I don't know what model off hand. I replaced this lock in 2025 and it worked fine.

Jesse M.

4/17/2026

@RonW Nice! Sounds like the new lock was exactly what you needed. Thanks for sharing!

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