Description: This brass grease nipple set comes with 3 types of grease nipples: M6, M8, and M10. This brass grease nozzle features a threaded interface and is convenient to install and remove. It has a good seal effect. This grease nipple adopts superior brass material and is rust-resistant and corrosion-resistant. This grease nozzle features a small size that makes the grease nozzle convenient to carry or store. This oil nozzle can be used for a long time and is a good choice to replace the oil nozzle that is worn or damaged. Specifications: Material: Brass. Color: Show as picture. Size: Show as picture. Note: There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. Package included: 5x M6 oil nozzle. 5x M8 oil nozzle. 5x M10 oil nozzle.