Speeco Category 1 Top Link Pin, 3/4 in. x 4-3/4 in. is designed to fit Category 1 tractors, providing a reliable connection for your equipment. This top link pin is coated with a yellow zinc dichromate plating, which excellent corrosion resistance and durability. The dimensions are specified as pin diameter by usable length by overall length, ensuring a precise fit for your needs. I for use with Category 0 through 3 tractors, this pin combines strength and longevity to keep your machinery operating smoothly. Model Number: