Dr.Luck 3″ Office Chair Caster Wheels w/Dual Lock Metal Brake (Set of 5) – Heavy Duty & Safe for All Floors Including Hardwood w/Universal Fit 440 Lbs Total Capacity

Amazon.com Price: $25.99 (as of 04/17/2021 18:16 PST- Details) & FREE Shipping.

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★SAFE FOR ALL FLOORS – Stop damaging your expensive hard wood floors. Many chair wheels use cheap, low quality materials that destroy your flooring. We don’t. Encased with soft, polyurethane material our rollerblade style wheels are guaranteed not to scratch or leave marks on any surface. So feel free to finally toss that old computer chair floor mat!
★UNIVERSAL STEM SIZE – Our caster stem will fit 99% of all standard office chairs sold in the USA; (7/16″ wide x 7/8″ tall) or (11mm x 22mm); Without brake;