Adjustable roller stands 26201 Diameter of rollerl (mm) 50 Diameter of ball(mm) 16 operation heightMIN/MAX(mm) 730-1050 Adjustable roller stand Model 26201Diameter of roller (mm) 50Diameter of ball(mm) 16operation heightMIN/MAX(mm)730-1050N.W./G.W.(kgs) 7/ 8.5MAX.holding weight(kgs) 100Measurement(mm) 500×470×130Units/20" container(PCS) 828 Roller stand