6" x 3" Heavy Duty "Rubber on Cast Iron" Caster - Swivel

Top Plate: 5-1/4" x 7-1/4"

Diameter: 6"

Tread Width: 3"

Load Cap: 750 lbs / ea

Overall Height: 7-1/2"

Rubber on Cast Iron

Bolt Hole Spacing: 4-1/8" x 6-1/8" to 3-3/8" x 5-1/4"