RV Designer Permanent Hitch Pin 5/8" 5/8in. These Auto Parts by RV Designer resist rust and corrosion so your pin will always be there when you need it. The RV Designer Hitch Pin is built from chromatic plated steel and it's a 5/8" diameter with a 3" usable length. With this RV Designer Hitch Pin you can always have a rock-solid hitch to tow with you on any road. For extra security a standard safety lock or a reusable securing pin you'll love this RV Designer 5/8" Hitch Pin. Features of RV Designer Permanent Hitch Pin 5/8" Secures your towing hitch Constructed with chromatic plated steel Resists rust and corrosion Diameter: 5/8"; Usable Length: 3" Each package contains one permanent hitch pin Package Contents: RV Designer Permanent Hitch Pin 5/8" RV Designer H417: Permanent Hitch Pin 5/8" 5/8in