What is a hitch cover?
Category:
travel
camping
A towing hitch cover, like this one with the Toyota name and logo on it, is essentially a plug for your towing hitch tube. It either clips on or slides in and locks in place with a hitch pin. Hitch covers also provide a cushioned and highly visible alternative to a rough metal protrusion.
In this regard, are hitch covers necessary?
A Hitch Cover is Functional When your receiving tube is empty, it's exposed to the elements and can collect water, leading to rust and other water damage. You don't want to go out to attach your ball mount and trailer only to find that your tow hitch is no longer structurally sound enough to secure your load.
Thereof, how does a hitch work?
There are two main components you will be working with: The ball hitch and the coupler. The ball hitch will be attached to the hitch receiver; the hitch receiver is the device that is attached to the tow vehicle. The coupler is the part that is attached to the trailer itself.
Towing Hitches & Winches - Walmart.com.