Channels: Type - Slotted Channel; Configuration - Single; Material - Stainless Steel; Finish - Gold-Galv; Height - in - 1-5/8; Width - in - 1-5/8; Gauge - 12; Holes - Slots-Back, 9/16 in. x 1-1/8 in., 2 in. OC; Length - 10-ft; Manufacturer Series - Superstrut