Quick release steering wheel boss from Go-Race features a 'self aligning' mechanism which means to attach you simply push and turn the wheel until you feel it locate. This spline-less attachment allows for a much faster and easier attachment and also provides a more solid feel as rotational play is eliminated.CNC machined from high quality materials this quick release steering boss has a 3 x 50mm bolt pattern so can be bolted to most popular Formula type bossesThe self aligning mechanism makes it easier and faster to attach your steering wheelManufactured in the UKThe wheel attachment is a 6 x 70mm PCD bolt flange suitable for most aftermarket steering including those form brands such as Momo, Sparco, OMP and Motacorsa. It weighs 285g and conforms with FIA regulations (gold collar only).