The Proto Tools 27 Piece 3/4” Drive 12 Point 7/8 To 2 3/8 Socket Set is a high-quality set of hand tools designed for automotive use. With a chrome surface finish, these standard SAE sockets are durable and reliable for loosening and tightening nuts and bolts with ease. The 12 point drive type ensures a secure grip on fasteners, making it a valuable addition to any mechanic's tool collection.