The button head grease fitting coupler replacement is a practical solution for maintaining the efficiency of your machinery. This replacement coupler is designed to fit button-head grease fittings, providing a reliable connection for grease fitting. To use, attach the coupler to your grease fitting, connect it to the button-head fitting, and pump the grease. This process ensures that your equipment remains well-lubricated, reducing the risk of breakdowns and extending its lifespan. Features -Color:Silver -Material:Iron, zinc alloy -Size:3.30X2.00X2.00cm/1.30X0.79X0.79in -Efficient operation: the button head grease fitting adapter is designed for efficient operation, allowing for quick and easy lubrication. -Versatile compatibility: this grease fitting coupler for button fittings is compatible with a variety of lubrication equipment, making it highly versatile. -Highpressure resistance: made from practical materials, the button head grease coupler is built to withstand high pressure, ensuring safety and reliability -Precise application: the grease fitting button head attachment allows for precise control of oil flow, reducing waste and ensuring accurate lubrication -Easy to transport: lightweight and easy to carry, the button head grease fitting coupler is convenient for storage and transportation Package list: 1 x grease coupler