Cotter Pin, System of Measurement Inch, Cotter Pin Style Extended Prong, Basic Material Stainless Steel, Material Grade 18-8, Fastener Finish Zinc Plated, Pin Dia. 1/2 in, Fastener Length 3 in, Fits Shaft Dia. -, Meets/Exceeds ANSI/ASME B 18.8. 1, Package Quantity 2. This item has been restricted from sale in the following state (s): []