8 Pack of Trolley Track Hanger Bracket for ALL 1-5/8" Strut Channels - 1200 lb max load. Made from heavy duty 1/4" thick electro-galvanized steel - Zinc coated to prevent rusting and corrosion. Can be used with a two or four-wheeled trolley system - Simply slide the track into the bracket from the side, then tighten the nuts and bolts. For use on garage electric hoist systems, cantilever rolling doors, hanging boxing sandbags, etc.. Requires 3/8" x 2-1/2" Bolt and 3/8" Nut - NOT Included.
