Office Chair Cylinder Replacement,Heavy-Duty Gas Lift Cylinder Fits Most Chairs,Highest End Class 4 Hydraulic Pneumatic Piston, Universal Size

About this item

This is a replacement gas lift cylinder for office, task, executive and salon chairs with a standard 50mm (2") centre hole base. Built from solid Class 4 steel and BIFMA-tested for 120,000 lift cycles, it supports up to 1000 lbs and adjusts smoothly between 285mm and 425mm (11.22"–16.7") with full 360° rotation. It installs without extra screws — gloves are included, and a rubber mallet makes removing the old cylinder easier. A simple fix for a sinking or wobbly chair, saving you from buying a whole new one.

• Fits standard chair bases with a 50mm (2") centre hole — works with most office, task, executive and salon chairs plus rolling stools
• Class 4 solid steel piston, BIFMA-tested for 120,000 lift cycles, rated to hold up to 1000 lbs
• Adjusts from 285mm to 425mm (11.22"–16.7") for smooth, quiet height changes and full 360° rotation
• Swap it in for a sinking or failing cylinder instead of replacing the whole chair
• Comes with gloves; no extra screws needed, though a rubber mallet helps remove the old cylinder
• Measure your current cylinder's centre hole before ordering to confirm fit

Specifications

UPC

616908911586

ASIN

B09CYPBZJF

GTIN

616908911586

Size

5.5-black

Brand

HOSALI

Color

Black

Shape

Cylindrical

Theme

[INF] Modern

Pattern

Solid

Material

Stainless Steel

Set Name

5.5-inch Black

Arm Style

Armless

Leg Style

wheels

Room Type

Office

Back Style

no back

Brand Name

HOSALI

Item Depth

20 inches

Model Name

616908911586

Style Name

Modern

Unit Count

1 Count