MASTERY MART 28" Heavy Duty Office Chair Replacement Base 2400Lbs, Office Chair Base Replacement with Universal Caster and Gas Cylinder Size, Matte Black
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MASTERY MART 28" Heavy Duty Office Chair Replacement Base 2400Lbs, Office Chair Base Replacement with Universal Caster and Gas Cylinder Size, Matte Black
MASTERY MART Office Chair Base Replacement is made of high-quality chrome and provides greater carrying capacity up to 2400+Lbs ensuring stability and safety when sitting on the chair. It has universal size fitting and can be applied to most types of chairs in the market, saving money and keeping your favorite chair.
MASTERY MART 28" Heavy Duty Office Chair Replacement Base 2400Lbs, Office Chair Base Replacement with Universal Caster and Gas Cylinder Size, Matte Black
商品＃: 104238066

MASTERY MART 28" Heavy Duty Office Chair Replacement Base 2400Lbs, Office Chair Base Replacement with Universal Caster and Gas Cylinder Size, Matte

商品＃: 104238066

JPY 11419

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from 英国

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英国 UK ストアからの輸入品
この商品はUbuyからまだ発送されておらず配送は最大10日かかります。この商品の配送に問題がおありでしたら注文より商品のキャンセル、返金をさせていただきます。
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最高の物流パートナー
  • fedex
  • dhl
MASTERY MART Office Chair Base Replacement is made of high-quality chrome and provides greater carrying capacity up to 2400+Lbs ensuring stability and safety when sitting on the chair. It has universal size fitting and can be applied to most types of chairs in the market, saving money and keeping your favorite chair.
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Note: Step Up Voltage Transformer required for using electronics products of 英国 store (230 V). Recommended power converters 今購入.

この商品の利点

Heavy Duty Design
Supports up to 2400 lbs, ensuring durability and stability for a wide range of users while maintaining comfort in any office setting.
Universal Compatibility
Designed to fit most office chairs, the base includes a universal gas cylinder, making replacement easy and hassle-free for any chair model.
Stylish Finish
Matte black finish adds a modern touch to any workspace, blending aesthetics with functionality and making it an ideal choice for professional environments.

製品詳細

Shop MASTERY MART 28 Heavy Duty Office Chair Replacement Base 2400Lbs, Office Chair Base Replacement with Universal Caster and Gas Cylinder Size, Matte Black online at a best price in 日本. B09X4MHQP4
Item Weight2.5 lbs (1.13 kg)

どんな人にお勧めですか？

Suitable For
  • Heavy Users

    Supports up to 2400lbs, making it ideal for heavier individuals who require sturdy office furniture.

  • Frequent Movers

    Equipped with universal casters, ideal for users who frequently move their chairs throughout the workplace.

  • Office Replacements

    Perfect for those looking to replace worn-out office chair bases without needing to buy new chairs.

Not Suitable For
  • Lightweight Users

    Individuals who weigh less may not need such a heavy-duty base, risking unnecessary expense.

  • Gaming Chairs

    This base may not fit gaming chairs designed specifically for style, comfort, and aesthetic preferences.

  • Small Spaces

    The 28-inch height might be too large for users with limited space or petite desk setups.

製品説明書

MASTERY MART 28" Heavy Duty Office Chair Replacement Base 2400Lbs, Office Chair Base Replacement with Universal Caster and Gas Cylinder Size, Matte Black

何か質問はありますか？ おしゃべりしましょう

顧客の質問と回答

  • 質問: Is this base compatible with caster wheels?

    答え: Yes, the base has universal caster sockets of size 7/16'' x 7/8'' that can fit most caster wheels.
  • 質問: What is the diameter of this chair base?

    答え: The diameter of the base is 28'' (71cm), which is broader than most other office chair bases in the market.
  • 質問: Is this chair base easy to install?

    答え: Yes, the base is easy to install with a standard gas cylinder socket of size 2'' (5cm) and can be applied to most types of chairs on the market.

MASTERY MART Editorial Review

**** The Mastery Mart chair replacement base has emerged as a standout option for those looking to enhance the durability and lifespan of their office or gaming chairs. Early impressions from customers reveal a sense of skepticism due to its self-assembly nature, but this quickly gives way to satisfaction as users experience the product's robust Construction. Made from steel, the base offers remarkable strength and stability, effectively addressing the common issue of plastic bases that tend to break under strain, especially for heavier users. A common theme among reviews is ease of assembly; most customers report the setup taking no longer than ten minutes. Once assembled, the chair feels sturdy and secure, with many users noting that this replacement base dramatically outperforms the original plastic equivalents in terms of both aesthetic appeal and structural integrity. The base's compatibility with standard castors adds to its functionality, allowing for easy customization without additional cost or effort. Users have praised the precision of the fit and the absence of movement once secured, which speaks to the overall quality of the product. While some customers did mention minor issues, such as an undersized central hole, these did not hinder the overall positive experience, and the benefits clearly outweigh these small inconveniences. In summary, the Mastery Mart chair replacement base is highly regarded as a good value investment for those looking to restore function to their favorite chairs without purchasing entirely new furniture. Its combination of durability, ease of installation, and aesthetic appeal makes it a top choice for users tired of flimsy, easily breakable components. **

お客様のレビュー＆評価

5.0
1 カスタマー評価
  • 5 星
    100%
  • 4 星
    0%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
    0%

この商品のレビュー

お考えをお聞かせください

長所

  • Sturdy steel Construction that outlasts plastic bases.
  • Easy and quick assembly, usually under 10 minutes.
  • Compatible with standard-sized castors.
  • Improved aesthetics compared to original plastic bases.
  • Excellent stability with no movement after assembly.

短所

  • Some users reported a slightly undersized central hole, complicating assembly.

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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JPY 11419

この商品はUbuyからまだ発送されておらず配送は最大10日かかります。この商品の配送に問題がおありでしたら注文より商品のキャンセル、返金をさせていただきます。

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

最高の物流パートナー
  • fedex
  • dhl
最速の国際配送

特徴と利点

  • Made of high-quality chrome and certified by ANSI and BIFMA for carrying capacity up to 2400+ Lbs
  • Provides stability and safety with low gravity center design and 28'' diameter
  • Universal size fitting for most types of chairs on the market
  • Saves money on budget by replacing a chair base instead of the whole chair

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