MASTERY MART Heavy Duty Office Chair Base Replacement, 2500 Lbs, 28″(70 cm), Metal Desk Chair Base Replacement Parts with Universal Gas Cylinder Hole and Casters Sockets, Matte Black

Price: $39.99
(as of Apr 19, 2025 03:32:50 UTC – Details)

From the brand

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.

Product Dimensions ‏ : ‎ 27.56 x 27.56 x 3.94 inches; 4.95 Pounds
Item model number ‏ : ‎ Mastery Mart
Date First Available ‏ : ‎ January 15, 2020
Manufacturer ‏ : ‎ Mastery Mart Co., Limited
ASIN ‏ : ‎ B07ZY36NJ1
Country of Origin ‏ : ‎ China
🥇【Universal Size】This gaming chair base replacement base is suitable for most chairs on the market including Herman Miller (office chair, game chair, desk chair, executive chair). Casters: 7/16 inches x 7/8 inches (11 mm x 22 mm) and gas cylinder 2 inches (5 cm).
🥇【High-quality Craft Materials】The heavy-duty base is made of high-quality chrome-plated metal, and the surface is polished and matte. The solid tubular iron structure is equipped with screws to reinforce the base, providing greater load-bearing capacity and safety, and can bear up to 2500 lbs.
🥇【Ensure Safety and Prevent Scratches】Improper height will cause unstable gravity and scratch the floor. Our chair base replacement design has low gravity and stability, making the chair safer and preventing scratches, saving you the cost of buying a new chair.
🥇【Save on Budget:】It’s a wise choice to buy a chair base replacement by 1/5 cost of a chair if the seat of your chair is still well. Save money and keep your favourite chair.
🥇【100% Satisfaction Guaranteed】Very easy to install and replacement with our simple and clear instruction sheet. If this doesn’t fit your chair, you can simply return it.