Impact Socket, Socket Size 7/8 in, Socket Shape 6-Point, Drive Type Impact, Drive Size 3/4 in Socket Size / 7/8 in Socket Shape / 6-Point Drive Type / Impact Drive Size / 3/4 in Compatible Fastener Type / Bolts, Screws, Studs Material / Alloy Steel Finish / Black Oxide Impact Rated / Yes Socket Depth / Standard Socket Length / 2 in Measurement Type / SAE