esign Load in 300 lbs. at 600 RPM, 450lbs. at 300 RPM, 600lbs. at 100 RPM load.
Electro-Galvanized Zinc Finish.
For use with All 1-5/8" or Taller Strut Channel.
9/16" Diameter Hole; Thickness: 1/4" (6mm).
4 Wheel Trolley Assembly For use with All 1-5/8" or Taller Strut Channel 9/16" Diameter Hole; Thickness: 1/4" (6mm) Silver Finish: Electro-Galvanized Zinc Design Load in 300 lbs. at 600 RPM, 450lbs. at 300 RPM, 600lbs. at 100 RPM load.