Force 3/8" Dr. 12PT 63mm Deep Spline Female Socket Multi-Tooth Gear Lock Profile

63mm deep 3/8" driver spline socket individual list with size options. This spline socket works for a variety of fastener sizes to be universal for your needs. Instead of the traditional 4‑point, 6‑point and three‑sided sleeves, this female 12 points spline socket can replace traditional sockets and are suitable for various fasteners.