The long double socket arm allows any
1" diameter ball accessory to be connected on either
end of arm. A tightening screw on the side of the arm enables
the sockets to clamp firmly to a RAM 1" diameter ball.
When loosening the side screw, a single spring inside the
arm opens the sockets allowing you to pivot the ball and
socket connection or completely disconnect the ball from
the socket.
The arm length is 5-3/16" when measured from socket
center to socket center. The total length of the arm is
6".