Channellock 3/8 In. Drive Socket Color band denotes SAE/Metric measurement for easy identification. Sockets have textured bands for greater gripping power. 6-point versions offer more surface area making them less likely to slip off or round over corners, while 12-point versions provide more contact points making them easier to fit onto bolts. Chrome vanadium steel. 3/8 In. Drive 5/16 In. 12-Point Shallow.
