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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 (Silver)
Brand: MASTERY MART
Condition: Used
$3333
$4399
-25% Save $1066
Updated: 3 days ago
Description
➤ WHAT'S IN THE BOX: 1 Set of Office Chair Silver Base Replacement, Installation Package, 1 Base Cap.
➤ PREMIUM GRADE METAL MADE STRONG BASE REPLACEMENT: This Heavy Duty Chrome Base Stool is manufactured to meet the Office Chair's highest industry standard (BIFMA and ANSI). The reinforced metal and durability of the base will ensure your chair's base is firmly sound for many years.
➤ UNIVERSAL SIZE: The office chair base works perfectly with almost every office chair, gaming chair, desk chair, task chair and swivel chair on the market. The office chair base replacement has universal sockets that will fit your original casters and gas lift cylinder.
➤ SIZE DETAIL: Office Chair Base Size in Diameter: 28’’ (70 cm). Chrome Base Leg Length: 12.6’’ (32 cm). Standard Gas Cylinder Socket: 2’’ (5 cm). Standard Caster Sockets: 7/16’’ x 7/8’’ (11mm x 22mm). Height of the Chrome Base: 4’’ (10 cm)
Description:
This Chrome Base will fit most office chairs available worldwide. Major office furniture manufacturers have been using
standard size parts for many years now. This Chrome Base fits and even beyonds that standard.
Easy installation:
Simply remove the casters and gas lift from the chair base and put them in the new chrome base. You can rest assured
knowing you are getting a premium quality product that is designed with the user in mind.
Features:
Fits Most of Office Chairs sold Worldwide
Chrome Base Size in Diameter: 28’’ (70 cm).
Chrome Base Leg Length: 12.6’’ (32 cm).
Standard Cylinder Socket: 2’’ (5 cm).
Standard Caster Sockets: 7/16’’ x 7/8’’ (11mm x 22mm).
Height of the Chrome Base: 3.75’’ (9.5 cm)
Meets the Highest Industry Standards
Specifications:
Model# : MF-PT003
Color: Black
Net weight: 4.95lbs/ 2.25kgs
100% SATISFACTION GUARANTEED. If you don't absolutely enjoy it, we guarantee you a 100% reimbursement.
Click the "Add to Cart" Button at the top of this page now for a better seating experience!
This Chrome Base will fit most office chairs available worldwide. Major office furniture manufacturers have been using
standard size parts for many years now. This Chrome Base fits and even beyonds that standard.
Easy installation:
Simply remove the casters and gas lift from the chair base and put them in the new chrome base. You can rest assured
knowing you are getting a premium quality product that is designed with the user in mind.
Features:
Fits Most of Office Chairs sold Worldwide
Chrome Base Size in Diameter: 28’’ (70 cm).
Chrome Base Leg Length: 12.6’’ (32 cm).
Standard Cylinder Socket: 2’’ (5 cm).
Standard Caster Sockets: 7/16’’ x 7/8’’ (11mm x 22mm).
Height of the Chrome Base: 3.75’’ (9.5 cm)
Meets the Highest Industry Standards
Specifications:
Model# : MF-PT003
Color: Black
Net weight: 4.95lbs/ 2.25kgs
100% SATISFACTION GUARANTEED. If you don't absolutely enjoy it, we guarantee you a 100% reimbursement.
Click the "Add to Cart" Button at the top of this page now for a better seating experience!
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b07zy3tzcq
- Model:
- CHAIR
- Country:
- US
- ASIN:
- B07ZY3TZCQ
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $11 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for MASTERY MART products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
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