Is a Wedge Required for the Curt A20 and Rota-Flex to Work Together?
Updated 05/12/2025 | Published 05/02/2025
Question:
I have a curt A20 fifth wheel.....but the Rota=flex by trailair does not have the holes for a wedge..... do i have to use a wedge?
asked by: Michael F
Expert Reply:
Hey Michael, thanks for reaching out!
The 5th wheel wedges like the Curt # C16992 you're looking at, are only required when the pin box has a rotating turret that's used when towing with a short bed truck. Since the Rota-Flex doesn't have a rotating turret, a wedge isn't required for your A20 5th wheel hitch.
A great example of the rotating turret style is the Reese Sidewinder, which you can see in action in the attached photo.
Are you needing to swap out your pin box, or is the Rota-Flex compatible with your current setup?
(click to enlarge)
Product Page this Question was Asked From
Sidewinder Wedge for Curt A Series 5th Wheel Trailer Hitches
- Accessories and Parts
- 5th Wheel Pin Box
- Wedges
- Curt 5th Wheel
- CURT
more information >
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Michael F.
5/12/2025
Thank you for the reply...... I have finally gotten compatible lol