This torsion plate prevents the chassis extension from twisting and offers extra strength, suitable for any type (integral/semi-integrated) motorhome with adjustable width (980mm to 1420mm) therefore suitable for almost any type of camper. It has a hole pattern of 145mm for easy mounting in combination with a motorhome towbar / bicycle carrier / scooter carrier. Mounting point for power strip and supplied complete including mounting material. This part can be used to reinforce or supplement a (new) chassis extension or to replace your original crossbar when it is bent or broken.