| This 3-Piece 1/4" Hex Drive Friction Ball Adapter Set allows the use of 1/4", 3/8" & 1/2" drive sockets with a 1/4" hex quick change chuck or standard drill chuck. 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. |