Ultimate Support TS-99B Overview The Ultimate Support TS-99B is a lightweight speaker stand made of high-grade aluminum in a black matte finish, with a 150 lb load capacity. The stand features a built-in socket adapter accommodating both 1-3/8" and 1-1/2" speaker sockets, a glass-reinforced polycarbonate telescoping collar, with a die-cast metal clamp for extra security, and an easily tightened adjustment knob. A tube stop prevents accidental removal of the center tube, and the die-cast metal leg collar clamp ensures maximum stability at the base. The closure lever for the legs is preset to the proper tension for quick setup. Ultimate Support TS-99B Specs Minimum Height 62" (157.5cm) Maximum Height 110" (279.4cm) Closed Length 57.5" (146.1cm) Maximum Load 150 lbs (68.2kg) Attachment Size 1-3/8", 1-1/2" Accepts Wheels No Weight 8 lbs (3.63kg)