FITHOIST
FITHOIST Manually Trolley 1/2 Ton | 1100LBS Capacity Steel Push Beam Trolley | Adjustable for I-Beam Flange Width 3" to 5" | Plain Trolley Crane with Four Sturdy Wheels
SD FACTORY
SD FACTORY 4 Wheel Trolley Assembly, Stable Welded Roller M10 Bolt for use with 1-5/8'' Wide and All or Taller Strut Channel Quiet Design (4)
Hi Flame
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)
KARRYTON
KARRYTON 0.5Ton/1100LBS I-Beam Manual Trolley for Electric Hoist, Adjustable Push Trolley Fits 2.5''-5'' Beam Flange, Push Beam Trolley for PA200, PA250 PA300, PA400 and P500 Electric Hoist