The SE HTP6 Zinc Plated 6 mm Hitch Coupler Pin goes beyond the simple function of keeping your coupler latch secure. It is constructed from quality materials and has a universal design that allows it to be used for a variety of purposes in your towing setup. The pin is made from quality zinc plated steel and provides more than enough strength to keep your trailer coupler latched down tight. The zinc plated finish offers excellent protection against oxidation and corrosion. This is necessary for any trailer because of its frequent exposure to the elements. The user-friendly design of our hitch pin allows it to be easily handled while maintaining effective security. When you couple your trailer to your vehicle, secure your towing equipment right with a hitch pin from SE. The zinc plated pin diameter is 6 mm. SE is committed to providing the customer with the best source for value possible on the market. You will enjoy the quality, function and usefulness of our SE HTP6 Zinc Plated 6 mm Hitch Coupler Pin. IPR Rights Notice: Important: Avoid getting counterfeit items. Genuine SE products come with the SE logo on the packaging. SE is a registered trademark protected by US Trademark Law.