Facom 3/8" Drive Hexagon Impact Socket Metric 3/8" 16mm

... - Manufacturers part numbers: NJ16A|NJ.16A

• 1-1/4 inch (30mm) deep sockets
• Universal design allows access in tight areas
• OGV profile also means less chance of rounding the 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 socket design means more torque than a standard socket as there is a larger contact area between socket and fastener