4" Mold-On Rubber Wheel SKU# 4-4-619-7 $13.83 QTY Add to Cart Volume discounts are available for bulk or frequent orders. Contact Us. Specifications Weight Capacity 350 lbs. Wheel Diameter 4" Wheel Width 1-1/2" Wheel Material Rubber Core Material Cast Iron Jump to Full Product Specification Lead Time to Ship, Shipping & Returns Lead Time to Ship: 3-5 Business Days Ship Weight: 2.55 lbs 30 Day Returns Returned product is subject to a 30% restocking fee.