Martin Wheel 12" Heavy Duty Wheel ZP121RT-341 - 12X3.00 - 3/4" BB x 3-1/4" Centered Hub - Rib Tread
Made in the U.S.A! This wheel is designed to be a quality, long-lasting product to provide you with the greatest amount of performance and satisfaction at a great value. This heavy duty recycled rubber tire is mounted on a poly wheel with an industrial steel ball bearing hub. Complete tire AND wheel assembly. Hub Length: 3-1/4 inch Centered Bore: 3/4-inch ball bearing. Solid rubber construction. 850 lbs. load capacity.