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
3-1/8" x 4-1/8 Overall Plate
1-3/4" x 2-15/16 to 2-3/8 x 3-3/8 Bolt Pattern
5/16" Mounting Bolt Diameter
Zinc plated finish
260lbs capacity