6" Polyurethane Spring-Loaded Swivel Caster SKU# 6-SPL-S-SWEAZ-TP2-OH4 Configuration Spring encapsulated in a polyurethane block, begins compression at 400 lbs. to toal compression at 675 lbs. with a spring travel of 1/2". Select a Brake:* No + 0 Face Contact Brake + $10 $144.50 QTY Add to Cart Volume discounts are available for bulk or frequent orders. Contact Us. Specifications Weight Capacity: 700 lbs. Wheel Diameter: 6" Wheel Width: 2" Wheel Material: Polyurethane Core Material: Aluminum Overall Height: 8" Jump to Full Product Specification Lead Time to Ship, Shipping & Returns Lead Time to Ship: 1-2 Weeks Ship Weight: 11.1 lbs Brand: Aubin Industries 30 Day Returns Returned product is subject to a 15% restocking fee.