R-WHS2-4HWRSB SKU# R-WHS2-4HWRSB $358.34 QTY Add to Cart Volume discounts are available for bulk or frequent orders. Contact Us. Specifications Weight Capacity 520 lbs. Wheel Diameter 4" Wheel Width 1-3/8" Wheel Material Elastic Rubber Core Material Nylon Overall Height 5-5/8" Jump to Full Product Specification Lead Time to Ship, Shipping & Returns Lead Time to Ship: 2-3 Weeks Ship Weight: 7 lbs Brand: Hamilton 30 Day Returns Returned product is subject to a 30% restocking fee.