

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Belize.
🪑 Upgrade your throne — sit taller, stronger, and steadier!
The Mastery Mart 9-13 inch office chair gas lift cylinder offers a robust 4-inch adjustable height range, crafted from premium Class 4 steel to support up to 1000 lbs. Designed for universal compatibility with most office chairs, including top brands like Herman Miller Aeron, it ensures smooth 360-degree swivel and eliminates sinking issues. Easy to install and backed by a satisfaction guarantee, this hydraulic pneumatic shock piston is the ultimate upgrade for professionals demanding durability and ergonomic excellence.







| ASIN | B0859WG3X8 |
| Additional Features | Adjustable Height |
| Age Range Description | Adult |
| Arm Style | Armless |
| Back Style | Mid Back |
| Best Sellers Rank | #151,801 in Home ( See Top 100 in Home ) #1,658 in Home Office Furniture Accessories |
| Brand Name | MASTERY MART |
| Color | Matte Black, 2020 Version |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,589) |
| Fill Material | Foam |
| Frame Material Type | Alloy Steel |
| Furniture Base Movement | Swivel |
| Furniture Finish | Black |
| Is Customizable? | No |
| Is Foldable | No |
| Item Depth | 5 cm |
| Item Dimensions | 25 x 5 x 5 centimeters |
| Item Dimensions D x W x H | 5D x 5W x 25H centimeters |
| Item Weight | 0.8 Kilograms |
| Leg Style | wheels |
| Manufacturer | Mastery Mart Inc. |
| Manufacturer Part Number | MF-PT001 |
| Material Type | Metal |
| Maximum Weight Recommendation | 1000 Pounds |
| Model Number | GAS-LIFT-GL |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Reclining Position Count | 1 |
| Required Assembly | No |
| Room Type | Office |
| Seat Depth | 30 centimeters |
| Seat Material | Fabric |
| Size | 4'' Travel Length |
| Style Name | Solid |
| Unit Count | 1.0 Count |
Trustpilot
1 week ago
2 months ago