The Performance Tool W54240 1/4" x 28 Straight SAE Zerk Grease Fitting (Pack of 10) is the perfect solution for all your lubrication needs. With 10 pieces in one convenient pack, you'll have everything you need to keep your machinery running smoothly. The grease fitting features a 1/4 inch diameter and 28 thread count, making it compatible with a variety of grease fittings and grease guns. The SAE Zerk design ensures a secure, leak-proof connection to your grease gun, ensuring efficient and effective lubrication. Made from high-quality materials, this grease fitting is built to withstand heavy use and repeated lubrication cycles. The straightforward design makes it quick and easy to install, without the need for any special tools or equipment. Keep your machinery running smoothly with the Performance Tool W54240 1/4" x 28 Straight SAE Zerk Grease Fitting.