Lightweight trolley features precision ball bearing wheels and durable baked enamel paint. Designed with an anti-drop plate. Fit most I-, S-, and W-Beams. Flange width: 2-5/8" to 8-5/8". 2 Ton 4400lbs load capacity.Works on straight or curved track. Fits beam flange, adjustable quick and easy. Dual wheels are designed to fit straight or tapered beam track. The item "Toolots 2 Ton Heavy Duty Push Beam Trolley 4400LBS adjustable for I Beam Flange" is in sale since Thursday, December 21, 2017. This item is in the category "Business & Industrial\Other Business & Industrial". The seller is "toolots" and is located in Cerritos, California. This item can be shipped to United States.