Mastery Mart
We enhance office life with solutions for comfort and efficiency, driven by continuous innovation and excellence.
The creation was driven by the need to address common issues in the market such as lack of comfort, non-ergonomic designs, and non-durable materials. We are committed to introducing innovative designs and high-quality materials to ensure optimal seating and user experience.
Enjoy shopping!
Are our products good quality?
Absolutely! We never compromise on quality. Stringent quality control and the finest materials ensure our products exceed expectations, last long, and provide unbeatable value.
How did we get our start?
Our story began in a modest garage, fueled by a dream to create top-notch products that enhance lives. Through hard work and unwavering passion, we've grown but stay true to our roots.
What makes our products unique?
We obsess over every detail to craft something truly exceptional. Our innovative designs and premium materials culminate in products that stand apart.
How durable is this gas lift?
The office chair cylinder is made from high-strength alloy steel, high-quality thickened outer steel, high safety and explosion-proof. The gas lift cylinder has passed SGS official test and BIFMA certification, highest safety Class 4.
Will this chair cyinder fit on the herman miller aeron office chair?
Yes, our cylinder measures 1-1/8” (28mm) at the top, where it fits into the chair seat, shaft diameter 2” (50mm) at the bottom, where it fits into the chair base, you can measure your original cylinder before ordering.
What are the measurements of the cylinder, shortest and longest height as well as overall length and width?
Top of the cylinder: 1-1/8”, Shaft diameter:2”,
Shortest and longest height for 4“ stroke ( 9.88 Inches -13.6 Inches );
4.5“ stroke ( 10.7 Inches -15.2 Inches );
5.5“ stroke ( 11.7 Inches -17.2 Inches );
8“ stroke ( 14 Inches -21.8 Inches ).
Will this chair cyinder work for 1KEA office chair?
No.
Check Out All Office Chair Cylinder
 Office Chair Cylinder 4‘’ |  Office Chair Cylinder 4‘’ |  Chair Cylinder 5.5‘’ |  Office Chair Cylinder 8‘’ | |
|---|---|---|---|---|
Customer Reviews | — | — | — | — |
Price | — | — | — | — |
Brand | Mastery Mart | Mastery Mart | Mastery Mart | Mastery Mart |
Material | Alloy Steel | Alloy Steel | Alloy Steel | Alloy Steel |
Stroke Length | 4" (10cm) | 4" (10cm) | 5.5" (14cm) | 8" (20cm) |
Minimum and Maximum Length | 9.88 Inch -13.6 Inch | 9.88 Inch -13.6 Inch | 11.7 Inch -17.2 Inch | 14 Inch -21.8 Inch |
Fit for | Fix Sinking Office Chair | Fix Sinking Office Chair | Fix Sinking Office Chair | Fix Sinking Office Chair |
Top Piston Diameter | 1-1/8" (28mm) | 1-1/8" (28mm) | 1-1/8" (28mm) | 1-1/8" (28mm) |
Outer Tube Diameter | 2" (50mm) | 2" (50mm) | 2" (50mm) | 2" (50mm) |
Mastery Mart
We enhance office life with solutions for comfort and efficiency, driven by continuous innovation and excellence.
The creation was driven by the need to address common issues in the market such as lack of comfort, non-ergonomic designs, and non-durable materials. We are committed to introducing innovative designs and high-quality materials to ensure optimal seating and user experience.
Enjoy shopping!
Are our products good quality?
Absolutely! We never compromise on quality. Stringent quality control and the finest materials ensure our products exceed expectations, last long, and provide unbeatable value.
How did we get our start?
Our story began in a modest garage, fueled by a dream to create top-notch products that enhance lives. Through hard work and unwavering passion, we've grown but stay true to our roots.
What makes our products unique?
We obsess over every detail to craft something truly exceptional. Our innovative designs and premium materials culminate in products that stand apart.
How durable is this gas lift?
The office chair cylinder is made from high-strength alloy steel, high-quality thickened outer steel, high safety and explosion-proof. The gas lift cylinder has passed SGS official test and BIFMA certification, highest safety Class 4.
Will this chair cyinder fit on the herman miller aeron office chair?
Yes, our cylinder measures 1-1/8” (28mm) at the top, where it fits into the chair seat, shaft diameter 2” (50mm) at the bottom, where it fits into the chair base, you can measure your original cylinder before ordering.
What are the measurements of the cylinder, shortest and longest height as well as overall length and width?
Top of the cylinder: 1-1/8”, Shaft diameter:2”,
Shortest and longest height for 4“ stroke ( 9.88 Inches -13.6 Inches );
4.5“ stroke ( 10.7 Inches -15.2 Inches );
5.5“ stroke ( 11.7 Inches -17.2 Inches );
8“ stroke ( 14 Inches -21.8 Inches ).
Will this chair cyinder work for 1KEA office chair?
No.
Check Out All Office Chair Cylinder
Office Chair Cylinder 4‘’ | Office Chair Cylinder 4‘’ | Chair Cylinder 5.5‘’ | Office Chair Cylinder 8‘’ |
|---|---|---|---|
| Customer Reviews | |||
| — | — | — | — |
| Price | |||
| — | — | — | — |
| Brand | |||
| Mastery Mart | Mastery Mart | Mastery Mart | Mastery Mart |
| Material | |||
| Alloy Steel | Alloy Steel | Alloy Steel | Alloy Steel |
| Stroke Length | |||
| 4" (10cm) | 4" (10cm) | 5.5" (14cm) | 8" (20cm) |
| Minimum and Maximum Length | |||
| 9.88 Inch -13.6 Inch | 9.88 Inch -13.6 Inch | 11.7 Inch -17.2 Inch | 14 Inch -21.8 Inch |
| Fit for | |||
| Fix Sinking Office Chair | Fix Sinking Office Chair | Fix Sinking Office Chair | Fix Sinking Office Chair |
| Top Piston Diameter | |||
| 1-1/8" (28mm) | 1-1/8" (28mm) | 1-1/8" (28mm) | 1-1/8" (28mm) |
| Outer Tube Diameter | |||
| 2" (50mm) | 2" (50mm) | 2" (50mm) | 2" (50mm) |