The HT 3/8" Drive Universal Socket 9/16" SAE from Horizon Tool Inc. is a versatile tool designed for a wide range of fastening applications. Made from high-quality chrome vanadium steel, this universal socket can grip various fastener shapes, including hex, square, and more. The 9/16" size is ideal for automotive and machinery tasks. Its 3/8" drive fits most standard ratchets and extensions, providing flexibility in use. This socket meets ANSI standards, ensuring reliability and performance in both professional and DIY settings.