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 grease needle cap to prevent oil leakage. Suitable for lubricating tight spaces and delicate components, 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 display differences, the actual color may vary slightly from the image. Measurement error allowance is +/- 1-3 cm.