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⚙️ Elevate your workspace comfort — because your chair should work as hard as you do!
This Mastery Mart Class 4 gas lift cylinder replacement offers a polished steel, heavy-duty pneumatic piston with a 4.5-inch adjustable stroke. Designed to fit most office chairs, including high-end models, it supports up to 1000 lbs and ensures smooth 360-degree swivel motion. Easy to install and built to prevent sinking, it’s the ultimate upgrade for professional-grade seating comfort.
| ASIN | B099RB3KV7 |
| Additional Features | Adjustable Height |
| Age Range Description | Adult |
| Best Sellers Rank | #36,694 in Home ( See Top 100 in Home ) #212 in Home Office Desk Chairs |
| Brand | MASTERY MART |
| Brand Name | MASTERY MART |
| Color | Polished Steel |
| Colour | Polished Steel |
| Customer Reviews | 4.5 out of 5 stars 1,210 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Frame Material Type | Alloy Steel |
| Furniture Base Movement | Swivel |
| Included Components | 2 x Arm Pad, 1 x Ottoman |
| Indoor Outdoor Usage | Indoor |
| Item Depth | 2 inches |
| Item Dimensions | 28 x 5.5 x 5.5 centimeters |
| Item Dimensions D x W x H | 5D x 5W x 28H centimeters |
| Item Weight | 2.4 Pounds |
| Item weight | 2.4 Pounds |
| Leg Style | Straight Leg |
| Manufacturer | Mastery Mart Inc. |
| Manufacturer Part Number | MM-REP-GL03 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Weight Recommendation | 453.59 kg |
| Model Number | GAS-LIFT-GL |
| Pattern | Solid |
| Product dimensions | 5D x 5W x 28H centimeters |
| Reclining Position Count | 1 |
| Required Assembly | No |
| Room Type | Office |
| Shape | Cylindrical |
| Size | 4.5'' Travel Length |
| Style Name | Modern |
| Unit Count | 1 Count |
A**R
High Quality!
Fits perfectly!
A**D
Work like intended
This thing is tall! Great quality and works like intended. No complaints.
D**P
parfait
Super produit très bonne qualité, bien emballé, avec un envoi très rapide, le top
A**R
BUY THIS BRAND!!!
Perfect fit. Perfect function.
S**N
Faultless
Very well made. Super sturdy.
O**.
Conforme
Bonne qualité perçue et conforme à la description, classe 4.
T**S
parfait
fonctionne très bien, remplacement de mon ancien défectueux,facile a changer mais avec le matériel adéquat et un peu d'huiles de coude pour le reste conforme a met attente. je recommande.
Trustpilot
4 days ago
3 days ago