6" Air-Free Spring-Loaded Rigid Caster SKU# 6-SPL-R-AFR-TP2-OH4 $67.57 QTY Add to Cart Volume discounts are available for bulk or frequent orders. Contact Us. Specifications Weight Capacity 250 lbs. Wheel Diameter 6" Wheel Width 2" Wheel Material Air-Free Flat-Free Overall Height 8" Jump to Full Product Specification Lead Time to Ship, Shipping & Returns Lead Time to Ship: 1-2 Weeks Ship Weight: 6.8 lbs 30 Day Returns Returned product is subject to a 30% restocking fee.