For nearly 70 years Martin Wheel has provided quality products at a competitive price. We'll keep you rolling whether you're at work or play! This Martin Wheel 410/350-4 10 in. Stud Tread Hand Truck 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. Our tough 4 ply rating tube type stud tread tire is mounted on a welded steel wheel with an industrial ball bearing hub. This is the most popular general purpose pneumatic wheel used on hand trucks and roll-around equipment Complete tire and wheel assembly. Hub Length: 2-1/4 inch offset | Bore: 5/8-inch ball bearing This tire is rated for non-highway use only 300 lb. load capacity