Hamilton Mini-Mite Low Profile Rigid Caster with 4" x 3" Steel Roller with (2) needle thrust bearings and (2) needle roller bearings on a 1" axle.
Bolt Hole 1: 
Bolt Hole 2: 
Bolt Size: 
Caster Rig Type: Weldment
Caster Type: Rigid
Color: Battleship Gray
Wheel Color: Clearcoat
Diameter: 4
Overall Height: 6
Top Plate: 
Top Plate Length: 
Top Plate Width: 
Wheel Face: 3