Cotter Pin System of Measurement Inch Pin Diameter 5/32 in Pin Type Extended Prong Material Brass Material Grade/Class Ungraded Finish Plain Usable Length 1 3/4 in Product Type Cotter Pin Shank Length 1 3/4 in Manufacturer Location Made in USA Standards ANSI B18.8.1 ASME B18.8.1 Package Quantity 50