... .Load capaticy:30kg 5.Hub length:36mm (1) Name: rubber wheel(2) Color: Black ,red, yellow ,green ,gray ... of tire: Our rubber wheel has high natural rubber rate, high elasticity, rub resistance, natural rubber tire and alloy rim ... It can be used for wheelbarrow, hand trolley, sack truck, lawnmower and welding machine etc.(8) Package: In bulk ... in accordance with your requirement 6'' Pneumatic Rubber Wheel