Socket​
Hex head Socket
Sockets are attached at the end of a screwdriver machine or a drill machine, which is used to fix the Hex Head Self drilling screws. The socket grabs the screw with a use of a magnet within the socket.
The available sizes are 5/16 x 45mm and 5/16 x 65mm, where 5/16 refers to the Hex head size and the length is 45/65mm.