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MASTERY MART Office Chair Base Replacement, 28 Inch Heavy Duty(2500 Lbs) Metal Leg, Reinforced to Repair Swivel Gaming Chair Bottom Part with Universal Caster and Gas Cylinder Size (Matte Black)

MASTERY MART Office Chair Base Replacement, 28 Inch Heavy Duty(2500 Lbs) Metal Leg, Reinforced to Repair Swivel Gaming Chair Bottom Part with Universal Caster and Gas Cylinder Size (Matte Black)

Name: MASTERY MART Office Chair Base Replacement, 28 Inch Heavy Duty(2500 Lbs) Metal Leg, Reinforced to Repair Swivel Gaming Chair Bottom Part with Universal
Brand: Mastery Mart
Price: 22918.00 JPY
Availability: InStock

Product ID: 324815595

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🔧Universal fit for most chairs

⚙️28-inch heavy-duty metal base

🏋️‍♂️Supports up to 2500 lbs

Description

🪑 Upgrade your throne with power and precision!

BUILT TO ENDURE - Reinforced heavy-duty metal base engineered to support an impressive 2500 lbs, ensuring unmatched durability and stability.
EFFORTLESS UPGRADE - Simple installation with included hardware and clear instructions—transform your chair base in minutes without hassle.
CONFIDENCE GUARANTEED - Backed by a 100% satisfaction promise—if it’s not perfect, return it hassle-free and upgrade your seating experience risk-free.
PRECISION ENGINEERING - 28-inch diameter with standard caster and gas cylinder sockets guarantees a secure, wobble-free foundation.
SEAMLESS COMPATIBILITY - Universal design fits nearly every office, gaming, and swivel chair on the market—no guesswork, just perfect fit.

The MASTERY MART Office Chair Base Replacement is a robust, 28-inch diameter matte black metal base designed to support up to 2500 lbs. Engineered for universal compatibility, it fits most office and gaming chairs worldwide. Featuring reinforced construction and standard caster and gas cylinder sockets, it offers a durable, stable foundation with easy installation and a satisfaction guarantee.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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¥22918

Duties & taxes incl.

Japanstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Brand	MASTERY MART
Model Number	MM-REP-BAS001
Color	Matte Black
Diameter	70 Centimeters
Maximum Weight Capacity	1000 Kilograms
Material	Metal
Special Features	heavy_duty
Item Weight	2 Kilograms

MASTERY MART Office Chair Base Replacement, 28 Inch Heavy Duty(2500 Lbs) Metal Leg, Reinforced to Repair Swivel Gaming Chair Bottom Part with Universal Caster and Gas Cylinder Size (Matte Black)

Description

Specifications

Common Questions