The GREASE FITTING 5/16" DRIVE TYPE (SKU: GF56DT) is engineered from case hardened steel, ensuring exceptional strength and durability. Its zinc plating provides effective corrosion resistance, making it suitable for various industrial and automotive applications. Designed for ease of use, this drive type fitting facilitates quick and efficient lubrication, helping to maintain optimal equipment performance. Ideal for professionals seeking reliable grease fittings that withstand demanding conditions.