6" Kingpinless Polyurethane on Cast Iron Swivel Caster SKU# CCARMOR-630S-979-7 Alt. SKU# — View Product Specifications $96.23 QTY Add to Cart Volume discounts are available for bulk or frequent orders. Contact Us. Lead Time to Ship, Shipping & Returns Lead Time to Ship: 3-5 Business Days Ship Weight: 14.25 lbs 30 Day Returns Shipping and Returns