Product Info Catalog Hardware Fasteners Hitch Pins Hitch Pin, Zinc-Plated Steel, 5/8 x 4-1/4-In. Hitch Pin, Zinc-Plated Steel, 5/8 x 4-1/4-In. Request a Quote UPC: 32874256238 SKU: 146275 Model Number: 25623 5/8" x 4-1/4", zinc plated, hitch pin, made of high carbon steel, spring wire handle, 1 piece forged hitch pin, yellow zinc plated, useable length 4-1/4", shaft diameter 5/8". 5/8" x 4-1/4", zinc plated hitchpin made of high carbon steel spring wire handle one piece forged hitchpin yellow zinc plated useable length 6-1/4" shaft diameter 1/2"