4" Duratherm Wheel SKU# W-415-HC-SB-3/8 $52.96 QTY Add to Cart Volume discounts are available for bulk or frequent orders. Contact Us. Specifications Weight Capacity 670 lbs. Wheel Diameter 4" Wheel Width 1-1/2" Wheel Material Nylon Jump to Full Product Specification Lead Time to Ship, Shipping & Returns Lead Time to Ship: 2-3 Weeks Ship Weight: 1.5 lbs Brand: Hamilton 30 Day Returns Returned product is subject to a 30% restocking fee.