• Suitable for use with our lever hoists or chain blocks.• Designed for mounting onto an I-beam or RSJ to allow load to be manoeuvred sideways.• Incorporates wheel guards to prevent contact with other trolleys mounted on same load bearer.Suitable for use with our lever hoists or chain blocks. Designed for mounting onto an I-beam or RSJ to allow load to be manoeuvred sideways. Incorporates wheel guards to prevent contact with other trolleys mounted on same load bearer.• Suitable for use with our lever hoists or chain blocks. • Designed for mounting onto an I-beam or RSJ to allow load to be manoeuvred sideways. • Incorporates wheel guards to prevent contact with other trolleys mounted on same load bearer. • Model No. PT500Technical Specification:Nett Weight: 7kgCapacity: 500kgTest Load: 750kgTrack Width Adjustable Range: 64-140mmMinimum Curve Radius: 800mmA: 212mmB: 115mmC: 115mmD: 90mmE: 115mmWeight: 7kgMinimum Standard I-Beam Dimensions (D x W x Web): 125 x 75 x 5.5mmMaximum Distance B