90 Degree Grease Fitting Adapter: Included in this 4pcs set is one 90 Degree Grease Fitting Adapter. This practical tool is designed to handle challenging filling installations that require turns to reach. Note: The coupler's tip size must be less than 0.67 inch/1.7cm for a successful insertion and connection. High Precision Grease Needle Dispenser: Our needle fitting set also includes a Grease Needle Dispenser that's specifically designed to lubricate hard-to-reach parts and thin grease nozzles. This dispenser is an invaluable tool for maintaining the functionality of your equipment. Double Grease Injector Needles: This set comes with two grease injector needles, each designed to lubricate hard-to-reach, narrow areas like sealed bearings. These needles ensure easy, mess-free application of lubricant where it's needed most. Superior Quality Materials: Every component of our grease needle fitting set is made from premium carbon steel. Offering superb durability and reliability, these fittings are resistant to breakage, damage, and wear. Giving you peace of mind for long-term use in demanding environments. Wide Industrial and Automotive Applications: This grease needle fitting set is a versatile solution for lubricating a broad range of places, including industrial machinery, automotive metal parts, and narrow deep-hole metal sites. It provides thorough and effective protection to your machinery's metal components, enhancing operational longevity and efficiency. The actual product may have slight color differences or differences, which does not affect use. Colour:Silver Material:Metal Package Contents: 1 x Grease Needle Nozzle 1 x Grease Needle Dispenser 2 x Grease Injector Needle with Cap