The GEN-Y 2.5" Stabilizer Kit is specified for 21K hitches and is built to reduce hitch movement in heavy-duty towing setups. Designed for use with 12"+ hitches, its adjustable screw-style bars tighten the connection and diminish slop between hitch components, improving stability for high-capacity towing applications that use a 2.5" receiver.
Gen-Y 2.5in Stabilizer Kit for 21K Hitches