I have available a (set of 4) Heavy Duty Casters (wheels) for Westinghouse and Cavalier Chest Coolers. These were made for the Cavalier 10-case Giant, 6-case Master, 3-case Junior, 18-case Giant, and 10- case Master. And for the Westinghouse Chest Coolers: WD 12, Giant Electric, Giant Master, 10-case Master, Master Ice, and the Giant Ice Cooler.
 
The wheels (Casters) are in great shape, they include the 4 nuts and 4 lock washers.