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 and pouch, Grease injector needle, needle nose dispense, needlepoint coupler, rigid grease extension, straight needle point