When you need a hitch pin that's going to last, you need SpeeCo Forged Hitch Pins. SpeeCo pins are made from forged steel and are coated with gold dichromate plating to keep them looking good. The zinc-plated "R" clip pins are 4-1/4 inches long and 3/8 inches in diameter. These SpeeCo hitch pins are more than 25% stronger than grade 2 and have a swivel handle for easy use.