Feature: Made from material with yellow zinc plating to resist rust and corrosion Ideal for cars, trucks, carriages, trailers, ATVs, mowers, tractors and other farm equipment Great for use on 3 point hitches and other frequently assembled and disassembled parts Specifications: Pins diameter: 11mm/0.43inch Pins thickness: 9mm/0.35inch Pins length:54mm/2.13inch Ring outer diameter: 61mm/2.40inch Ring inner diameter: 54mm/2.13inch Ring thickness:3.5mm/0.14inch Material: carbon steel Color:Silver Package includes: 3 Pcs x Linch Pin with Ring