4" x 1-1/4" Swivel Caster with Non-Marking Wheel
Non-Marking Rubber on Polyolefin wheel - gray on gray
Ball bearing in wheel
5-3/16" Mounting Height
4" x 4-1/2" Plate
2-5/8" x 3-5/8" -to- 3" x 3" Bolt Pattern
3/8" Mounting Bolt Diameter
Zinc plated finish
260lbs capacity