Review on 🔒 TowWorks 5/8" Trailer Hitch Locking Pin Set - Keyed Alike, Adjustable Ball Mounts, Double Safety, Anti-Rattle - Fits Class III - V Hitches - 79852 by Jerry Forehand

If you use extensions or other modifiers on your drawbar, using the same key for both locking pins saves you the confusion of choosing a key. They are milled from a single round stock rather than pressed in two, making them virtually theft proof. Most studs have a round body with a pressed-on nut point that is easy to knock out with a hammer. I have half a dozen of these pens that I have acquired over the years and these black powder coated pens are the best I have found. And the right color, because most towbars are black.