Welded steel construciton; For tyre diameter 540 - 820 mm; With wheel protection guards; Makes it easy to pick up, transport and set down whole stacks of tyres; Large push bar with soft plastic grip cover; Lever system with gas pressure springs; Galvanised; Pneumatic tyres on steel wheel rim or solid-rubber tyres on special plastic wheel rim with precision deepgroove ball bearings and plastic wheel cap.