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Black office chair gas lift cylinder 5.5 inch stroke 11.4 to 16.9 inches

BFKK

BFKK 5.5 inch Office Chair Gas Lift Cylinder Black

SKU CH-NF6G-BDG5Q

A 5.5 inch replacement gas lift cylinder with 11.4 inch compressed and 16.9 inch extended height supports up to 1000 Lbs and fits most office chairs

  • TypeChair & Furniture Accessories
  • Adjustable 5.5 inch stroke lets you sit higher
  • Compressed 11.4 inch length expands to 16.9 inches
  • Universal fit suits most office and salon chairs
  • 1000 Lbs load rating backed by SGS and BIFMA tests
  • Silent 360 rotation with smooth pneumatic action

Universal office chair cylinder

The BFKK gas lift cylinder replaces the pneumatic piston on most office, salon, executive and rolling-stool chairs. It supports up to 1000Lbs, exceeding typical replacement cylinders, and carries SGS and BIFMA certifications for safety and explosion-proof construction. The thickened outer steel body provides durable, stable operation with silent 360° rotation.

Adjustable 5.5 inch travel

Fully compressed height is 11.4 inches and fully expanded height is 16.9 inches, giving 5.5 inches of vertical adjustment. This travel is higher than many standard cylinders, so buyers should measure their existing unit before ordering to ensure the range matches their desk and seating preferences.

1000Lb load rating decides fit

The single specification that determines suitability is the 1000Lb maximum weight capacity. Chairs or users exceeding this limit need a heavier-duty cylinder, while lighter-duty replacements will not match the durability or certified safety of this model.

Highlights

  • Adjustable 5.5 inch stroke lets you sit higher
  • Compressed 11.4 inch length expands to 16.9 inches
  • Universal fit suits most office and salon chairs
  • 1000 Lbs load rating backed by SGS and BIFMA tests
  • Silent 360 rotation with smooth pneumatic action

Specifications

TypeChair & Furniture Accessories

Questions about this item

Will this 5.5 inch gas lift cylinder fit the standard base on my existing office chair?

The cylinder is described as universal size and fits most office chairs, salon chairs, executive chairs, work chairs and rolling stools on the market.

How can I verify the cylinder is operating correctly once installed?

You should experience stable, silent 360° rotation and smooth height adjustment through the full 5.5 inch travel from 11.4 inches compressed to 16.9 inches extended.

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