8 Wheel Trolley Assembly Rollers.Two Bearing Trolley Assembly.The top of The Trolley has Room for set Screws, allowing The use of a 1-5/8" high Strut Channel
SAR 47
Electric Hoist 6 Wheel Trolley Assembly-Hoist Trolley Rollers.Ideal for Garage Hoist Systems.for use with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel
SAR 141
4-Wheel Trolley Assembly Rollers.Strut Channel Rollers Trolley.for use with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel.
SAR 73
2-Wheel Trolley Assembly Rollers.Strut Channel Rollers Trolley.for use with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel(4)
SAR 63
2-Wheel Trolley Assembly Rollers.Strut Channel Rollers Trolley.for use with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel.
SAR 63