3" x 3/8" x 1.25" HEAVY DUTY polyurethane wheels (set of 4)
Each wheel can withstand 165 lbs of weight (Total weight Capacity: 660 lbs)
Two of the four wheels includes brakes
EASY INSTALLATION: Screw-in Style (TOOL INCLUDED)
UNIVERSAL FITMENT to all Wire racks with an 1-inch post on the market and all eeZe Racks