This rubber hitch cover by Hitch Seal is perfect when all you want to do is protect your hitch receiver from dirt, debris, and moisture when not towing a trailer.  The rubber construction keeps your hitch receiver safe from rain and makes it very easy to quickly attach and remove the cover when you want to.  Unlike any other tube cover on the market, this hitch cover also protects the pin-holes of your receiver so that moisture and dirt can't sneak in.  Buy this trailer hitch cover today and keep your hitch receiver from accumulating rust and dirt.