14-22 Inches Extra Long Office Chair Cylinder, TOP-ACTIVATED

About this item

This is a replacement gas lift cylinder for office and gaming chairs, built for taller users who need extra height adjustment. It extends from 14.3" to 22.2" (an 8" range), uses a standard 1-1/8" top-activated piston shaft, and fits most top-activated chairs, including classic Herman Miller Aeron models made between 1996 and 2012. It is not designed for side-activated chairs like Steelcase Leap or the newer Aeron Remastered. Rated Class 4 with a 1000 lb capacity, it rotates smoothly and quietly, and comes with installation gloves.

• Extra-long gas lift cylinder with an 8" travel range, adjusting from 14.3" to 22.2" — good for taller users (roughly 6'2"–6'7") or standing-style desks
• Top-activated design with a 1-1/8" (28mm) piston shaft, fitting about 98% of top-activated office, gaming and ergonomic chairs, including original Herman Miller Aeron models from 1996–2012
• Not compatible with side-activated chairs such as Steelcase Leap or Herman Miller Aeron Remastered (post-2013)
• Class 4 rated cylinder holding up to 1000 lbs, built for heavy daily use
• Smooth 360° rotation with quiet operation under 25dB
• Installation gloves included for easier setup

Specifications

ASIN

B0F4X6YNJZ

Size

8‘’ Height Range

Brand

Rythalix

Color

Matte Black

Shape

Cylindrical

Theme

Industrial, Office

Pattern

Solid

Material

Alloy Steel

Set Name

8 inch

Arm Style

Armless

Leg Style

wheels

Room Type

Office

Back Style

Solid Back

Brand Name

Rythalix

Item Depth

2.4 inches

Model Name

Office Chair Gas Cylinder

Seat Depth

2.4 inches

Style Name

Modern

Unit Count

1 Count

Form Factor

Cylinder