To adjust for installation, the K2 legs swivel in and out. Universal swivel mounts at the base of the legs allow the tower to be mounted at any angle on the hull. The K2 can be installed on any boat with a beam width from 70 to 102 inches. The K2 tower is manufactured with 2.25 inch diameter, 6061 aircraft grade aluminum tubing to minimize tower flex while wakeboarding. The K2 is compatible with most standard universal racks, speakers, biminis, mirrors, and other accessories, including the entire line of Aerial Wakeboarding gear.