Speeco Safety-Lock Hitch Pin is designed for secure and reliable use with a spring steel wire that fits into the groove on the pin to keep it locked in place. This hitch pin features a durable yellow zinc dichromate plating that provides excellent corrosion resistance. Each pin offers a 4-inch usable length with an overall length of 5-1/2 inches, making it suitable for various draw bar applications. Available in multiple pin diameters1/2 inch, 5/8 inch, and 3/4 incheach pin is made from sturdy steel to ensure long-lasting performance and strength. This hitch pin is packaged individually for convenience and ease of use.Model Number: S071011SP-P71011SP