Steering arm bolt set ss. For use with thru hole steering arm designs. Fits Lincoln style brakes, most drum brakes, and disc brake kits not requiring specialty tapered bolts. Features un polished stainless steel socket cap allen bolts with ultra thin nyloc nuts. Bolt size: 1/2″ – 20 X 2 1/4″. Head diameter: 3/4″. Sold as kit.