6" Fixed Tongue Jack Caster Wheel for 1 1/2" OD - Apex Trailer Supply
Amazon.com: AR-PRO Dual Trailer Swirl Jack Caster Wheel + Jack Footplate - 6” Jack Caster Wheels Supports up to 1,200 lbs - Footplate with Safety Pin Supports up to 2,000 lbs and
Amazon.com: Trailer Jack Wheel, Dual Trailer Swirl Jack Caster Wheel for Trailer, Boat, Hitch Camper, RV, Soft Ground Roll - 2000 Lbs, 6'' Caster Trailer Jack Wheel Replacement with Pin, Removable : Automotive
New 6" Trailer Swirl Jack Caster Wheel With Pin - 26024 - Walmart.com