Product Material: The grease gun needle nozzle kit is made of stainless steel, which is durable, sturdy, and reliable, resistant to breakage and damage, ensuring long-term use. Practical Tool: The grease injector needles and grease needle dispensers enable precise grease delivery, ideal for lubricating delicate machinery or small, hard-to-reach areas, improving work efficiency. Efficiency Boost: The grease needle dispenser can be secured by tightening the cap to prevent oil leakage. Suitable for lubricating tight spaces and precision equipment, making maintenance tasks easier. Wide Usage: This grease gun needle nozzle accessory is suitable for industrial machinery, automotive metal parts, narrow deep holes, and other areas requiring lubrication, helping to protect metal components effectively. Note: The fine needle comes with a protective cover. Slight color variations may occur due to lighting and display differences, but this does not affect functionality. Color: As Shown Material: Stainless Steel Package Contents: 3 x Grease Needle Dispensers 3 x Grease Injector Needles Only the above items are included; other products are not included. Note: Due to light reflection and screen settings, the actual color may vary slightly from the image. Measurement error allowed is +/- 1-3 cm.