Safe for All Floors ---Set of 5 replacement wheels
Heavy-duty industrial-grade solid steel stem and frame and a strong plastic rim ensure loads up to 650 lbs
Provide flexible rolling
High-quality soft polyurethane chair wheel. Compared to other chair wheels in the market- these don't scratch or leave marks on any surface!
★Extra Smooth & Quiet Rolling --- Two precision ball bearings and a wheel-shell made of soft polyurethane provide smooth, fast and quiet rolling on any floor surface, without any noise
★Universal Fit for Simple Replacement --- These caster wheels are designed with standard size stem. Prime replacement for nearly any chair. Just need simple 2-step to installation. Step 1. Pull out the old casters from the chair base. Step 2. Push the stem of your new chair wheels into the socket until the stem is firmly anchored