MASTERY MART Office Chair Upgrade Set - 28'' Heavy Duty Base Replacement, Universal Caster, Gas Cylinder + 2'' Wheel Set for Hardwood & Carpet Floors - Enhanced Stability & Mobility - Matte Black

★★★★★ 4.4 94 reviews

$67.48
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$67.48
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Free shipping Free 30-day returns

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Product details

Management number 215878623 Release Date 2026/04/19 List Price $26.99 Model Number 215878623
Category
  • 【Complete Office Chair Upgrade Set】This combination set includes a set of premium office chair wheels and a durable black base replacement. It provides a comprehensive upgrade for your office chair, ensuring a more convenient and high-quality online shopping experience.
  • 【Premium Grade Metal Base Replacement】The heavy-duty chrome base stool is manufactured to meet the highest industry standards for office chairs. The reinforced metal construction and exceptional durability guarantee a firmly sound base for your chair for many years to come.
  • 【Universal Compatibility and Size Details】The office chair base replacement is designed to perfectly fit almost every office chair, gaming chair, desk chair, task chair, and swivel chair available on the market. It features universal sockets that easily accommodate your original casters and gas lift cylinder. The base has a diameter of 28’’ (70 cm), chrome base leg length of 12.6’’ (32 cm), standard gas cylinder socket of 2’’ (5 cm), standard caster sockets of 7/16’’ x 7/8’’ (11mm x 22mm), an
  • 【Upgraded Office Chair Wheels】The set includes 5 premium swivel casters with a universal shaft size of 7/16" wide x 7/8" high (11 x 22 mm). These upgraded wheels fit up to 99% of chairs, including office chairs, game chairs, and desk chairs (not compatible with IKEA and Topstar chairs). The rubber wheels are designed to roll smoothly and quietly, providing a scratch-free glide on hardwood floors, carpets, tiles, parquet, marble, and laminate floors. Say goodbye to the need for chair mats!
  • 【 Enhanced Performance and Easy Installation】The upgraded office chair wheels are built to support a weight of up to 700 lbs (317 kg) with smarter weight distribution through double-wheel and a more compact 50mm diameter design, ensuring optimal support and balance. The wheels are made of shock-absorbing polyurethane, allowing for quiet and 360° smooth gliding in your home or office without disturbing others. Installation is tool-free and hassle-free, taking just two minutes to replace the cha
Color Black
Pattern Solid
Arm Style Armless
Leg Style Pedestal
Back Style Solid Back
Brand Name MASTERY MART
Style Name Contemporary
Unit Count 1.0 Count
Finish Types Matte
Model Number 61950294-35a-4867-aee4-bd44d9f9661b
Fill Material Foam
Material Type Metal, Polyurethane, Rubber
Additional Features Double-Wheel Wheels
Frame Material Type Wood
Included Components Caster
Indoor Outdoor Usage Indoor
Age Range Description Adult
Surface Recommendation Multi-Surface
Reclining Position Count 2
Recommended Uses For Product Gaming, Office

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4.4 out of 5
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94 ratings | 39 reviews
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