Cognito SM Series Caster Adjustable Radius Arm Kit for 05-20 Ford F-250/F-350 and 17-19 F450 4WD Super Duty trucks. This kit consists of (2) complete radius arms for the driver and passenger sides of the vehicle and all required mounting hardware. Powder coated semi-gloss black. Made in the USA.
The Extreme Duty Radius Arms feature quick, precise adjustable caster and heavy-duty (boxed sheet metal) construction. The Cognito SM Series (boxed Sheet Metal) heavy-duty construction and signature design, deliver both optimum performance and unique looks that will make your vehicle stand out in the crowd. Made in the USA.