Because there are two 0.25-inch (0.64-mm) holes on the bottom of the UltraPlate, you could also attach another type of quick-release plate, such as a Manfrotto RC2, alongside the shoulder-strap loop.

"so I invented the DEAL STRAP PLATE FOR LOW BOY TRAILER. My design can be easily adjusted as needed to secure the load." The invention provides an effective way to secure hauling straps down on a ...