45Pcs Grease Nipple Fittings, Grease Gun Mouth Grease Nipple Metal Brass Grease Nipples Fitting Assortment Kits M6/M8/M10

["Made of metal material, which is high hardness, high strength, wear and long service life","Installed on hot air guns for assembling and disassembling electric elements of different sizes","to high temperature, no leakage, convenient to replace","Easiest way to mechanically lubricate, for linking between grease guns and mechanical equipment","Mainly suitable for hot air guns which equipped with diaphragm pump","","","","",""]