6" Polyurethane on Glass-Filled Nylon Swivel Caster SKU# 6-81-POLY-GFN Alt. SKU# — View Product Specifications Configuration For applications where water is present, select "Delrin Bearing" above. Select a Brake:* No + 0 Side Lock + $4 Tech Lock + $8 Front Side Total Lock + $10 Back Side Total Lock + $10 $51.52 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: 4.7 lbs 30 Day Returns Shipping and Returns