This Reese Towpower Drop Starter Kit is an excellent addition to your towing equipment. With a tow weight capacity of 6000 lb, it is perfect for heavy-duty trailers. The kit includes a 2-inch drop starter, a 1-inch mounting hole, and a black/chrome color that complements any trailer hitch. The kit is compatible with Reese Towpower brand and model 7023220, and is made of durable metal material. The shank length and diameter are both 2 inches, and the pinhole size is 1 inch. This Drop Starter Kit is a must-have for any serious trailer hitch user, and is easy to install.