Deep Hand Tools, Powerbuilt, Sockets & Accessories, 3/8" Drive, Imperial

Chrome Powerbuilt sockets exceed ANSI specifications, chrome vanadium steel, durable mirror finish Features one grease ring (not featured on impact sockets) Centre hole is punched through for extra depth on the work surface Offers Z-Drive contacting the flat walls of fasteners for stronger grip and reduces round-off and slipping Thin wall design with chamfered hex faces make it easier to guide onto fasteners Made in Taiwan