this high-quality silver nickel-plated steel nut zerts kit with tool is designed for the automotive industry, providing durability and corrosion resistance. perfect for hydraulic fittings, needle grease fittings, and grease zerk busters, this kit is a must-have for grease gun accessories. includes grease zerk caps and a variety of zerk fittings to suit your needs. compatible with popular brands like milwaukee grease gun m18 fuel and dewalt grease gun. ideal for hose connections, grease gun tips, and pipe fitting tools. features 90 degree grease fittings, oil control valves, and zerk grease fittings for versatile applications. includes a grease fitting cleaning tool and thread chaser for maintenance. the grease fitting assortment covers metric grease fittings and hydraulic hose repair kits. great for engine oil quality testing and graseras para carros. also useful for chicken coop accessories and line boring machines. includes grease for grease gun and grease zerk fittings for all your lubrication needs. the grease fitting rejuvenator and grease fitting caps ensure long-lasting performance. whether you need a grease zerk tool or a grease fitting kit, this product has you covered. perfect for grease zerks and grease gun fittings, making it an essential addition to any workshop. Package Include: 7 pcs m10 45°, 7 pcs m10 90°, 10 pcs m10 180°, 7 pcs m8 45° , 7 pcs m8 90°, 10 pcs m8 180°, 7 pcs m6 45°, 7 pcs m6 90°, 20 pcs m6 180°