5" Caster Set for Metro Shelving | 4 Swivels (2with Brakes) | Thermoplastic Rubber Wheels | Precision Bearings

Double Row Ball Bearing Raceway with Dustcap Non-Marking Polyurethane Wheels with Precision Ball Bearings Will Fit Metro, Quantum Storage, and Shelving Only-Leveling Feet Must Be Removed Prior to Installation 6-1/8" Mounted Height .845 Diameter x 2-3/16" Long Stem for 7/8" ID Tubing Only. THIS IS NOT A THREADED STEM