This 60-piece clevis pin assortment is made from carbon steel and zinc-plated for corrosion resistance. The assortment comes in a handy clip-shut case that is internally labelled. Clevis pins are typically used in sailboat rigging, farming equipment, as well as automotive, aircraft, and construction industries. The pins have varying hole sizes: 2.4mm, 3mm, and 4mm. Sizes are given as pin diameter x pin length (not including the head).