The BOSS Torsion-Flex Pintle Plate is a result of the innovative fusion of the MEGA-DUTY drop hitch and TORSION-FLEX technology. Aside from being heavy-duty, fully adjustable, and versatile, the BOSS also features rubber torsion arms. This benefit allows for only 10% of the trailer's inertia to be transferred compared to 100% you get from other hard connection hitches!