360 Degree Swivel Coupler
360 Degree Swivel Coupler. Swivels in a full 360? circle and locks in place. 45? angle gives easy access to most grease fittings. Comes with standard grease coupler and 1/8" NPT female inlet for extension pipe. For hand operated grease guns only. Recommended working pressure is 4,500 PSI. Carded. 5/master.