Hitching Made Easy with the Solo Hitch Alignment System by Hidden Hitch. Consisting of two telescoping metal rods with magnetic bases, one rod goes on top of the coupler, the other on the ballmount. Florescent balls on the end of each rod make it easy to see your progress – and when the balls touch, you’re perfectly aligned. msrp: $23.62. Hidden Hitch, (800) 632-3290, www.hiddenhitch.com.