- 主頁 /
- 居家＆廚房 /
- Home Furniture /
- Home Office Furniture /
- Home Office Chairs /
- Home Office Desk Chairs /
- MASTERY MART Office Chair Gas Cylinder Replac...
0 ratings
物品 #:
90515463
MASTERY MART Office Chair Gas Cylinder Replacement Kit, 4" Stroke Heavy Duty Hydraulic Pneumatic Piston, 1000 lbs Capacity, Universal Fit for Desk
物品 #:
90515463
HKD 240
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
0 ratings
轉寫評價
有存貨
從USA商店導入
現在訂購，約可在下列時間收貨： 星期三, 八月 12
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Say goodbye to tedious wrestling and removing old, defective cylinders with tools you don't have.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.
What Stands Out
High Capacity
Supports up to 1000 lbs, ensuring it can accommodate various users and weight distributions, making it a robust choice for office chair replacements.
Universal Fit
Designed to fit most office chairs; its universal size allows for easy replacement, ensuring compatibility with various brands and styles.
Complete Tool Kit
Includes a removal tool, simplifying the installation process and saving time and effort for users, making it a hassle-free solution for chair updates.
產品詳情
| Brand Name | MASTERY MART |
| Unit Count | 1.0 Count |
| Recommended Uses For Product | Office |
| Age Range Description | Adult |
| Included Components | Screw Kit |
| Model Name | MM-GAS-LIFT-BUNDLE-AD4BL |
| Surface Recommendation | Hard Floor |
| Indoor Outdoor Usage | Indoor |
| Model Number | MM-GAS-LIFT-BUNDLE-AD4BL |
| Manufacturer | Mastery Mart Inc. |
| Manufacturer Part Number | MM-GAS-LIFT-BUNDLE-AD4BL |
| Material Type | Metal |
| Frame Material Type | Metal |
| Seat Material | Alloy Steel |
| Maximum Weight Recommendation | 16 ounces (453.6 grams) |
| Assembly Instructions Description | The kit includes a removal tool, protective gloves, and step-by-step instructions for easy installation. |
| Required Assembly | Yes |
| Color | Black |
| Back Style | Mid Back |
| Style Name | Compact |
| Pattern | Solid |
| Shape | Round |
| Arm Style | Armless |
| Leg Style | Straight Leg |
| Form Factor | Recliner |
| Item Dimensions D x W x H | 10"D x 2"W x 2"H (25.4 x 5.1 x 5.1 cm) |
| Size | 4'' Travel Length |
| Item Weight | 16 ounces (453.6 grams) |
| Seat Depth | 17.72 inches (45 cm) |
| Item Dimensions | 10 x 2 x 2 inches (25.4 x 5.1 x 5.1 cm) |
| Item Depth | 18 inches (45.7 cm) |
| Reclining Position Count | 1 |
| Tilting | No |
| Is Customizable? | No |
| Is Foldable | No |
| Brand | MASTERY-MART |
| Material | Metal |
| Product Dimensions (L x W x H) | 10"D x 2"W x 2"H (25.4 x 5.1 x 5.1 cm) |
Who Should Buy?
-
Office Workers
Ideal for office employees needing to replace worn-out chair gas lift cylinders for better comfort and adjustability.
-
DIY Enthusiasts
Great for individuals who enjoy fixing or customizing their own office chairs with easy installation and included tools.
-
Heavy Users
Perfect for heavier individuals, as it supports up to 1000 lbs, ensuring durability and reliability under pressure.
-
Budget Shoppers
May not suit budget-conscious buyers looking for the cheapest options, as quality comes at a higher price point.
產品敘述
MASTERY MART Office Chair Gas Cylinder Replacement Kit, 4" Stroke Heavy Duty Hydraulic Pneumatic Piston, 1000 lbs Capacity, Universal Fit for Desk Chairs, Easy Installation with Removal Tool & Gloves
有疑問？ 與我們聊天
客戶問題＆回答
-
題:
What is the weight capacity of the Mastery Mart Chair Gas?
回答: The Mastery Mart Chair Gas typically supports a weight capacity of up to 250 pounds. This makes it suitable for a variety of users, ensuring comfort during extended periods of use. The robust design, combined with high-quality materials, allows it to maintain stability and support. Whether you’re using it for an office setting, gaming, or studying, the chair provides the necessary support to keep you comfortable throughout your activities. -
題:
How do I adjust the height of the Mastery Mart Chair Gas?
回答: Adjusting the height of the Mastery Mart Chair Gas is straightforward and can be done in seconds. Locate the gas lift lever under the seat; pulling it will allow you to raise or lower the chair to your preferred height. This feature is crucial for ergonomics, as it helps you align your posture when working at desks or tables. It's particularly helpful for people of varying heights to maintain comfort while seated. -
題:
Is the Mastery Mart Chair Gas suitable for long hours of sitting?
回答: Yes, the Mastery Mart Chair Gas is designed for prolonged sitting. It features cushioning and ergonomic support that helps reduce fatigue. The chair’s design is ideal for those working from home or gamers who spend extended hours seated. Users often find relief from discomfort due to its well-structured support that aligns the spine and promotes a healthy posture. -
題:
What materials are used in the construction of the Mastery Mart Chair Gas?
回答: The Mastery Mart Chair Gas is constructed from high-quality materials, including durable fabric and sturdy metal for the base. The cushioning is crafted from soft foam that provides comfort while maintaining structural integrity. These materials ensure that the chair remains functional and visually appealing in various environments, whether in a home office or a professional space. -
題:
Can the armrests of the Mastery Mart Chair Gas be adjusted?
回答: Yes, the Mastery Mart Chair Gas features adjustable armrests that can be customized to fit your comfort needs. This functionality allows users to find the ideal position for their arms, which is essential for reducing shoulder strain during long periods of work or leisure. Adjustable armrests further enhance your ability to maintain a good posture, offering flexibility based on personal preference. -
題:
What type of flooring is the Mastery Mart Chair Gas suitable for?
回答: The Mastery Mart Chair Gas is equipped with wheels that are designed to glide smoothly over various types of flooring, including hardwood, carpet, and tile. This adaptability is critical for maintaining mobility in a workspace without damaging the floor surface. Whether you're transitioning between rooms or moving within a home office, this chair ensures ease of movement and accessibility. -
題:
Does the Mastery Mart Chair Gas require assembly?
回答: Yes, the Mastery Mart Chair Gas does require some assembly upon purchase. Most components come pre-assembled, reducing effort, and includes straightforward instructions for putting the final parts together. This makes the setup process quick and manageable, allowing you to enjoy your new chair without extensive downtime. It's an ideal project for anyone comfortable with basic tools. -
題:
Is the Mastery Mart Chair Gas available in different colors?
回答: The Mastery Mart Chair Gas is typically available in a variety of colors to suit different preferences and decor styles. This range allows users to choose a chair that complements their existing furniture or adds a splash of color to their workspace. Personalizing your office setup not only enhances aesthetics but also boosts your mood and productivity. -
題:
What are the benefits of using a gas lift chair like the Mastery Mart Chair Gas?
回答: Gas lift chairs, such as the Mastery Mart Chair Gas, provide ease of height adjustment, allowing for ergonomic positioning that reduces strain on the body. This feature enhances comfort during tasks that require varied seating levels, such as typing at a desk or gaming. Users appreciate the flexibility that gas lifts provide, catering to different desk heights and personal seating preferences. -
題:
Where can I buy the Mastery Mart Chair Gas in Hong Kong?
回答: You can purchase the Mastery Mart Chair Gas from Ubuy, a reliable online shopping platform, which offers a wide variety of products including furniture. With their comprehensive selection, you can find the right chair to meet your comfort and style needs.
MASTERYMART Home Office Desk Chairs MM-GAS-LIFT-BUNDLE-AD4BL Editorial Review
**** The Heavy Duty Gas Lift Cylinder Replacement has garnered a largely positive reception among customers seeking to revive or enhance their office chair experience. Many users appreciate the cylinder's robust performance and capacity – with a remarkable 1000 lbs limit and 4-inch travel length – which enables a comfortable seating height, even for those who found their original struts inadequate. Feedback highlights the ease of installation, with several customers noting that the provided removal kit was invaluable in tackling stubborn old cylinders. While some users experienced challenges with the extraction tool, leading to creative solutions involving other tools for extraction, most agreed that replacing the cylinder itself is straightforward once the old one is out. The added height provided by the new cylinder has been a significant improvement for several users who struggled with chairs that were too low, enhancing their overall desk setup. Though there are minor concerns about certain included components and their utility, such as the extraction rings, the majority deem the product as superior to the OEM parts used in their chairs. With a commendable rating of 10/10 from one enthusiastic reviewer, this cylinder replacement truly delivers on its promise of enhanced functionality and comfort, making it a solid investment for many office setups. **
Customer Reviews & Ratings
1 客戶評分
-
5 星
100%
-
4 星
0%
-
3 星
0%
-
2 星
0%
-
1 星
0%
評價此產品
與其他客戶分享您的想法
優點
- High weight capacity (1000 lbs)
- Improved height and travel length compared to OEM
- Easy installation process (for the new cylinder)
- Includes helpful removal tools
- Good overall performance
缺點
- Extraction tool may not work as expected for all users
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer
“Great products and services”
17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer
“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
KM
kritika
Verified buyer
“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”
3 July 2026 · via Trustpilot
S
Sam
Verified buyer
“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
安全結帳
Global Delivery
Easy Returns
Genuine Products
Product Price History
重要資訊
- 限制：如跨國購買產品，請注意製造商的保固有可能無效；製造商服務選項可能無法使用；產品手冊、教學、以及安全警示可能不會是目的地國家的語言；產品（與附加材料）設計也許不會符合目的地國家的標準、規格、以及標示要求；且產品也許不會符合目的地國家的伏特數值與其他電力標準（需要使用合適的變壓器或轉接器）。收件者須負責確定該產品在目的地國家可合法進口。當在 Ubuy 或其聯盟夥伴網站上訂購時，收件者為記錄上的進口者，且必須遵從目的地國家的法律與規範。
- 由於 Ubuy 是一個全球搜尋引擎，並不是所有列於 Ubuy 的產品都有出售。產品須受出口／貿易法規規範。
HKD 240
現在訂購，約可在下列時間收貨： 星期三, 八月 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
特色和優勢
- Easy installation with included removal tool.
- Universal fit for most chairs, including popular models.
- Durable Class 4 gas cylinder made of high-quality steel.
- Holds up to 1000 pounds, ensuring long-lasting use.
- Adjustable height from 9.7 to 13.6 inches for comfort.
- Perfect for upgrading your office chair effortlessly.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.