Grease needle injector ensures even distribution of grease Stainless steel grease fitting adapts to different lubrication needs and equipment types 【Durable Materials】The grease zerk tool is made of high-quality metal materials. GREASE INJECTOR NEEDLE - Englund Marine Complete Set: This set includes 5 grease needles, perfect for injecting universal joint grease and other lubricants into small and enclosed spaces. The needle grease design ensures precise application, making it a must-have tool for any mechanic or DIY enthusiast Product Material Grease needle tips can be used in cars, industrial machinery, bicycles and other equipment that requires precise lubrication 【Precise Control】Needle grease fitting is designed with a precise nozzle. Grease tip injector can easily inject grease into the parts that need lubrication Grease needle tips ensure the stability and durability of the product during long-term use., 2., Needle grease fitting makes the grease injection process simple and quick. Grease adapter supplies have good corrosion resistance and durability. For injecting grease into sealed bearings and CV (constant velocity) joints. 1.5 inches long. 18 gauge steel. Rated to 3,000 PSI. Use with manual grease guns... Grease nozzle adapter is suitable for long-term use Small Space Lubricator 5pcs Grease Injector Needle, Small Bearing Grease Needle Nozzle Portable And Detachable Grease Gun Needle Tip Needle Grease Fitting For Ball Joints Needle Air Nozzle Injecting Grease Tool, Grease Guns Grease Adapter Tool Kit