Premium Material -- Made of alloy steel for hardness and durability. Galvanized finish improves corrosion and rust resistance to withstand all weather conditions and long-lasting use.
Wide Usage -- Grease zerk fittings set used on bearings and other mechanical devices to supply lubricant to internal working parts. Ideal for automotive, construction and industrial.
Professional Tool Set -- Comes with a storage case to sort your parts for easy organization and convenient storage. Red grease fitting caps keep your accessories clean and easily found.