Product Details
The Martin Wheel 12" Heavy Duty Wheel ZP121RT-341 features a 12x3.00 size with a 3/4" ball bearing and a 3-1/4" centered hub, designed for optimal performance and durability. Manufactured in the U.S.A, this wheel is crafted from heavy-duty recycled rubber mounted on a poly wheel, ensuring a long-lasting and reliable product. The complete tire and wheel assembly offers a solid rubber construction capable of supporting a load capacity of 850 lbs. With a hub length of 3-1/4 inches and a bore size of 3/4 inch, this wheel is ideal for various industrial applications.








