Facom NS.17A Impact Socket, 1/2" Drive, 17mm

OGV profile socket design means more torque than a standard socket as there is a larger contact area between socket and fastener OGV profile also means less wear on the fastener and the ratchet as torque is transmitted through the fastener flats instead of the corners OGV profile also means less chance of rounding the fastener 1-1/4 inch (38mm) deep socket Supplied in a handy storage tray, Weight: 0.2645547144 pounds, Manufacturer: Facom