【Product Type】 Channel Trolley Track Hange Bracket is made of Stainless steel,it has stronger corrosion resistance. Silver Finish: Electro-Galvanized Zinc; ASTM B633, Type III.
【Product compatibility】 Fits all 1-5/8" Series Strut Channels, hoist, punching bag, rolling door, cart hangers, ect.
【Product loads】 The channel trolley track bracket is designed for frame systems that allow for a maximum load of 1200 lbs.
【Product SIZE】Height: 3-3/4 Inch Depth: 1-5/8 Inch Mounting (1) 9/16 Inch, (2) 7/16 Inch Hole.