Hi Flame 4 Wheel Light Duty Trolley Assembly Roller Trolley Easy Bolt Installation for use with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel (4)

4 Wheel Trolley Assembly For use with All 1-5/8" or Taller Strut Channel, Silver Finish: Chromeplated.

• Each 4 wheel trolley assembly offers 600 lbs weight support. Our roller trolley assembly is made using highs strength steel that's impact resistant.
• Clevis Material: 12 Gauge, For use with All 1-5/8" or Taller Strut Channel
• It uses deep groove ball bearings to make sure you can operate it smoothly without making noise. Chromeplated to offer protection against rust and corrosion, to provide smooth opening/closing even in the long term.
• The strut channel trolley roller standard deep groove ball bearing mounting, for use with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel, Designed with three screw holes in 1/4 inch thick steel plate, recommended to use M7 bolts. Can be installed ceiling trolley system or electric lift at will, easy to operate.
• For use with: SC12-2-EG, SC12-4-EG, SC14-2-EG, SC12-10-EG, P1000, P1001, P5000, P5001, P5500, P5501 and All 1-5/8" or Taller Strut Channel