RV Designer Hitch Pin And Clip Combo 5/8" 5/8in. These hitch pins and clips are constructed with zinc plated steel to protect from rust and corrosion. They are available in a 1/2" or 5/8" diameter. Each package contains one hitch pin and one clip. Features of RV Designer Hitch Pin And Clip Combo 5/8" Secures your towing hitch Constructed with zinc plated steel Resists rust and corrosion Diameter: 5/8" Each package contains one hitch pin and one clip Package Contents: RV Designer Hitch Pin And Clip Combo 5/8" RV Designer H415: Hitch Pin And Clip Combo 5/8" 5/8in