Weight Capacity : 150 Lb Wheel Diameter : 4 In Wheel Width : 1 In Wheel Material : Polyurethane Swivel Radius : 3-1/8 In Bearing Type : Double Ball Plate Dimensions : 7/16 X 1-1/2 In Mounting Type : Grip Ring Dimensions : 4-3/4 In H
Weight Capacity : 265 Lb Wheel Diameter : 4 In Wheel Width : 1-1/4 In Wheel Material : Rubber Swivel Radius : 3-1/2 In Bearing Type : Double Ball Stem Dimensions : 1/2 X 1-1/2 In Finish : Zinc Mounting Type : Threaded Dimensions : 5-1/8 In H
Weight Capacity : 275 Lb Wheel Diameter : 4 In Wheel Width : 1-1/4 In Wheel Material : Polyurethane Bearing Type : Double Ball Bolt Hole Size : 5/16 In Bolt Hole Spacing : 1-3/4 X 2-15/16 In Plate Dimensions : 2-3/8 X 3-5/8 In Color : Blue Mounting Type : Plate Dimensions : 5-1/8 In H
Weight Capacity : 275 Lb Wheel Diameter : 4 In Wheel Width : 1-1/4 In Wheel Material : Solid Polyurethane Swivel Radius : 3-1/2 In Bearing Type : Double Ball Bolt Hole Size : 5/16 In Bolt Hole Spacing : 1-3/4 X 2-15/16 In Plate Dimensions : 2-3/8 X 3-5/8 In Color : Blue Mounting Type : Plate Dimensions : 5-1/8 In H