Greasing Accessory Kit For Use With Hand and Air Operated Grease Guns Connection Zerk Material Steel/Polyurethane/Rubber Features Converts Any General Purpose Grease Gun Into A Special Application Tool for Greasing Points Which Normally Cannot Be Accessed By A Standard Jaw Coupler Includes Grease Coupler Grease Hose Grease Injector Needle Needle Nose Dispense Needlepoint Coupler Pouch Rigid Grease Extension Straight Needle Point