Dual Rubber Chair Wheels (Set of 5)
$42.00
Smooth, quiet, floor-friendly replacement chair casters for LiberNovo and many other office chairs with matching 11 mm × 22 mm push-in stems.
Product details
Set: 5 dual-wheel casters. Wheel diameter: 2.95 in (7.5 cm). Stem: 11 mm diameter × 22 mm length (approximately 0.43 × 0.87 in). Surfaces: hardwood, laminate, tile, carpet, and rugs; manufacturer describes performance on shag carpet up to 2 cm deep. Construction: polyurethane contact surface and bearings for quiet, smooth rolling. Load rating: up to 700 lb for the full 5-wheel set under properly distributed loads (manufacturer claim). Available manufacturer colors: Graphite, Glacier, Obsidian (confirm local stock). Net weight: 3.16 lb per set. Manufacturer warranty: 1 year.
Compatibility: LiberNovo specifies standard 11 mm × 22 mm push-in stems and says these fit many modern office chairs, including other brands. This is not a universal fit guarantee. Before ordering for Herman Miller, Steelcase, Haworth, or any other chair, measure the original stem diameter and length and confirm the socket and mounting style match; do not force an incompatible caster.
Installation: Turn the chair over on a soft surface, pull out the old caster (twist gently if needed), align the new stem and push fully into the socket. No tools are typically required. Test all wheels after installing.
Official manufacturer product details ↗