This ARP 7/16-20 12-point nut kit includes a pair of 12-point nuts sized for 1/2" socket installation and intended as dependable replacement fasteners. Offered where compact 12-point access is preferred, these nuts serve engine assembly and general hardware applications requiring precise torque and a professional-grade finish. They provide a straightforward option for rebuilds or maintenance tasks.
ARP 7/16in-20 1/2 Socket 12pt Nut Kit 2 Pack