Main Body Material: aluminum alloy

Rotating on two planes: the first plane (the outlet of the universal joint is connected to the inlet of the refueling nozzle) realizes the rotation of the nozzle and the joint.  The second plane (the inlet of the universal joint is connected to the outlet of the oil pipe) make the rotation possible of the joint and the oil pipe. Not only is it convenient for the user to operate but it also reduces the hose damage caused by twisting.