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Five black polyurethane roller-blade wheels with 11x22mm stems

Metra Office Chair Wheels 5 pcs 11x22mm PU Black

SKU CH-0YQT-ZJ8F3

Set of five 11×22 mm polyurethane stem wheels rated at 440 lb each, 32 dB quieter on carpet with 98 % chair compatibility and tool-free 60-second fitting

  • FeaturesPolyurethane (PU), Stem, 440 pound, Stem Mount, 5, Black
  • Height8.3058 L x 12.9032 W x 20.5994 H centimeters
  • Width8.3058 L x 12.9032 W x 20.5994 H centimeters
  • Length2 inches
  • Weight0.921 kilograms
  • ColorGray
  • Supports up to 440 lb per wheel for heavy-duty use
  • Rolls quietly at 32 dB on carpet and hard floors
  • Fits 98 % of chairs with 11x22 mm stem size
  • Installs tool-free in under 60 seconds
  • 360° rotation gives smooth multi-directional movement

Universal 11x22mm Stem Fit

These five replacement wheels use a standard 11x22mm stem that fits 98% of office and gaming chairs. The polyurethane rollers measure 2 inches across and are sold as a complete set for a single chair.

Polyurethane Tread and Stem Mount

Each wheel carries a 440-pound load rating and the set is tested to 2500 pounds under ANSI/BIFMA standards. The stem mount allows tool-free installation in under 60 seconds and the polyurethane tread rolls 32dB quieter than standard wheels on carpet and hardwood.

360° Rotation with Fixed Diameter

The 2-inch wheel diameter limits obstacle clearance on thick pile or uneven transitions. Buyers who need larger-diameter casters for high-pile carpet or raised floor tiles will find these rollers insufficient.

Highlights

  • Supports up to 440 lb per wheel for heavy-duty use
  • Rolls quietly at 32 dB on carpet and hard floors
  • Fits 98 % of chairs with 11x22 mm stem size
  • Installs tool-free in under 60 seconds
  • 360° rotation gives smooth multi-directional movement

Specifications

BrandMetra
Modeloffice chair wheels
FeaturesPolyurethane (PU), Stem, 440 pound, Stem Mount, 5, Black
Height8.3058 L x 12.9032 W x 20.5994 H centimeters
Width8.3058 L x 12.9032 W x 20.5994 H centimeters
Length2 inches
Weight0.921 kilograms
ColorGray

Questions about this item

What is the 11x22mm stem size and what weight does it cap in practice?

The 11x22mm stem is rated for 440 pounds per wheel, tested to ANSI/BIFMA standards, giving a total set capacity of 2500 pounds.

What stem dimensions and floor clearance do these wheels need to fit?

They use an 11x22mm stem, measure 2 inches in diameter and add 20.5994 centimetres of height once installed.

How are the wheels installed and which step do people often miss?

Pull the old casters straight out, press the new 11x22mm stems firmly until they click, then verify all five wheels rotate 360 degrees freely.

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