To avoid slips and increase friction, our chair caster wheels adopt roller skates technology and passed the top-level test of BIFMA and ROHS. The chair casters built with sturdy steel structure with premium dual-steel ball bearings and PU rim could strong enough to load up 650 lbs by a set of desk chair wheels.
Your office chairs will look more attractive by using these office chair caster wheels. Our caster wheels did not require tools for replacement, simply pull out the old wheels from the chair base, push the stem of your new chair wheels into the socket and finish in 10 MINUTES.