Hamilton Pneumatic Swivel Caster with 12" Pneumatic Air-Filled Tire with 1/2" Ball Bearings
Bolt Hole 1: 3 x 3
Bolt Hole 2: 2 5/8 x 3 5/8
Bolt Size: 0.38
Caster Rig Type: Cold Forged
Caster Type: Swivel
Color: Bright Zinc Plated
Wheel Color: Black Tire on White Rim
Diameter: 12
Overall Height: 15.75
Top Plate: 4 x 4 1/2
Top Plate Length: 4.5
Top Plate Width: 4
Wheel Face: 4.13