LookFox 6+2 Wheel Unistrut Trolley with Limiter, Hoist Trolley Kit for Electric Hoist, Anti-Lock & Anti-Fall, for All 1-5/8" Wide or Taller Strut Channel, for Garage/Workshop Silent Systems (4pack)

LookFox 6+2 Wheel Unistrut Trolley with Limiter, Hoist Trolley Kit for Electric Hoist, Anti-Lock & Anti-Fall, for All 1-5/8" Wide or Taller Strut Channel, for Garage/Workshop Silent Systems (4pack)