6" Solid Rubber Tire with 4" Steel Wheel (5/8" Shaft Hole)
Overall Tire Diameter: 5-3/4" Weight: 1lbs 10oz Tire Width: 1-1/8"
Solid Rubber Wheel with Smooth Tread. 4" Steel Wheel.
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MAIN
QWORK 2 Pack 6 x 1.5" Premium Rubber Wheel with Ball Bearing
https://www.amazon.com/vdp/02782043852042bbb13dd1a52a5203c3?ref=dp_vse_rvc_0
EZ Travel Collection
{"Package Dimensions": "5.94 x 5.83 x 1.3 inches", "Item Weight": "1.64 pounds", "Manufacturer": "EZ Travel Distribution", "Date First Available": "June 14, 2015", "Size": "6 inch", "Brand": "EZ Travel Collection", "Material": "Alloy Steel, Rubber", "Rim Size": "6 Inches"}