3" Office Chair Wheels 30-Pack Heavy Duty Smooth rolling polyurethane wheels protect floors. Universal fit for most chairs. Quiet design for home office

Universal Fit for Most Office Chairs Standard 7/16 inch (11mm) stem diameter and 7/8 inch (22mm) stem length. Designed for press-in style chair bases. Not compatible with IKEA chairs or threaded stem models. Check your existing caster stem before ordering. Heavy Duty 130 lbs Per Wheel Each caster supports 130 pounds dynamic load. Set of 5 wheels supports 650 pounds total. Iron bracket with electrophoretic black coating for rust resistance. Precision dual ball bearings and polyurethane outer layer for smooth rolling and floor protection. Quiet Rolling on Hardwood and Carpet Polyurethane wheels with noise-dampening core design.

Rolls smoothly on hardwood, tile, laminate, and low-pile carpet. Protects floors from scratches and scuffs without leaving marks. Soft PU Material for Floor Safety Premium non-marking polyurethane outer layer. Safe for hardwood, laminate, tile, and vinyl plank flooring. Soft material prevents scratches and dents without requiring a protective mat. Easy Tool-Free Installation To remove old casters: grip firmly and pull straight out with steady pressure.
To install: align stem with socket and press down until it clicks. No screwdrivers or special tools required. Complete in under 5 minutes