Secure your load with this Reese Hitch Pin and Clip. It has a multipurpose design and is ideal for receiver hitches ball mounts jacks and more. This tow pin measures 1/2 and has grooves to secure the clip. It has a bright zinc finish and is weather-resistant so you can keep it hitched in rain snow sleet or shine. When used for hauling it is designed to secure towing ball mounts in 1.25 receiver tubes with 1/2 receiver pin holes.