RV Designer Towing Hitch Pin 1/2in. Designed for a quicker and easier use so you can be on your way. This model features a 1/2" diameter. Each package contains one towing hitch pin. Features of RV Designer H414 Towing Hitch Pin 1/2in This model features a 1/2" diameter Zinc-plated to protect from rust and corrosion Designed for a quicker and easier use so you can be on your way Each package contains one towing hitch pin Package Contents: RV Designer H414 Towing Hitch Pin 1/2in RV Designer H414: Towing Hitch Pin 1/2in