Manual Push Beam Trolley, 0.5 Ton Capacity, Adjustable 0.06-0.14 m Flange WidthManual Trolley, 0. 5 Ton Load Capacity Push Beam Trolley with Dual Wheels, Adjustable for I Beam Flange Width 63. 5 mm to 139. 7 mm, Heavy Duty Alloy Steel Garage Hoist for Straight Curved I Beam Move with Ease Strong Load Capacity Wide Adjustment Range Dual Axle Wheels Enhanced Security Sealed Bearings Load Capacity: 1100 lbs 0. 5T,Item Model Number: 0. 5T F,Product Weight: 10. 36 lbs 4. 7 kg,Adjustable Width: 2. 5 5. 5 in 63. 5 139. 7 mm,Product