Has three 1/4" bolt inserts on Bassett's matching bolt pattern, The wider neck on the three cover fastener tabs resists bending, It conforms to 2018 UMP and IMCA rules requiring bolt-on fasteners for mud covers, Mud cover is interchangeable between Bassett non-beadlock wheel and beadlock wheel, Designed to be an exact match to Aero Beadlock Wheel "K" parts mud cover bolt pattern.
