Cotter Pin,3/8 in dia,4.5 in L,PK5, System of Measurement Inch, Pin Diameter 3/8 in, Pin Type Extended Prong, Material Steel, Material Grade/Class Ungraded, Finish Zinc Plated, Usable Length 4 1/2 in, Product Type Cotter Pin, Shank Length 4 1/2 in, Fits Maximum Shaft Diameter Not Applicable, Fits Minimum Shaft Diameter 13/32 in, Manufacturer Location Globally Sourced, Standards ASME B18.8.1, Pack Size Small Pack, Package Quantity 5