3" x 1-1/2" Rigid Caster Orange Polyurethane Wheel 350lb ea.

Below is more information and specs on this product.

Size: 3" x 1-1/2"
Color: Orange
Style: Rigid
Condition: New
Top Plate: 4" x 3-1/4"
Bolt Pattern: 2-3/8" x 3-3/8"
Overall Height:4-1/2"
Material: Polyurethane
Capacity: 350 lbs each
Bearing: Precision Sealed Ball Bearing
Quantity: 1 
Part Number: HC3-R
Installation Hardware: Not included