1/2" Drive x 7/16" Square Male Pipe Plug Socket

Impact Pipe Plug Socket, 1/2" Drive, 7/16" 4 Point Male Square.  Our impact sockets grip the fastener across a broader contact area, reducing chance of rounding off fasteners.  They also allow up to 20% more torque to be applied than on other impact sockets.  The shift in pressure allows us to reduce the socket wall thickness, increasing access to tight areas.