Product Info Catalog Hardware Fasteners Hitch Pins 2pk5/16x2-1/4Wire Pin 2pk5/16x2-1/4Wire Pin Request a Quote UPC: 32874419800 SKU: 146418 Model Number: 41980 2 pack, 5/16" x 2-1/4", square, wirelock pin, shaft diameter 5/16", shank length 2-3/4", overall length 3", useable length 2-1/4", yellow zinc plated. wirelock pin 5/16" x 2-1/4" square 2 pack shaft diameter 5/16" shank length 2-3/4" overall length 3" useable length 2-1/4" yellow zinc plated