4" Ductile Steel Kingpinless Swivel Caster SKU# CCALPHA-4S-CD-EXT Alt. SKU# — View Product Specifications Configuration For applications where water is present, select Delrin Bearing from the "Wheel Bearing" drop-down option above.Swivel Lock and Raceway Seal cannot be ordered together on this item. Select a Brake:* No + 0 Side Lock + $4 Tech-Lock + $8 Select a Swivel Lock:* No + 0 Yes + $3.5 Select a Raceway Seal:* No + 0 Yes + $2.5 $69.40 $62.46 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: 8.5 lbs 30 Day Returns Shipping and Returns