Wheel Diameter: 3", 4", 5"
Wheel Tread Width: 1-1/4"
Weight Capacity: 3"- 300lbs 4"-350lbs 5"- 350lbs
Wheel Type: Polyurethane On Polyolefin
Wheel Durometer: Shore D 60 (+/-5)
Bearing Type: 3/8" Precision Ball Bearing
Temp Range: -20° to 180° F