{"product_id":"mastery-mart-28-inch-office-chair-base-heavy-duty-2400-lbs-reinforced-metal-desk-chair-replacement-universal-gas-cylinder-hole-caster-socket-matte-black","title":"MASTERY MART 28 Inch Office Chair Base, Heavy Duty 2400 Lbs, Reinforced Metal Desk Chair Replacement, Universal Gas Cylinder Hole Caster Socket, Matte Black","description":"\u003chr aria-hidden=\"true\" class=\"a-divider-normal\"\u003e     \u003ch1 class=\"a-size-base-plus a-text-bold\"\u003e About this item \u003c\/h1\u003e                     \u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e ??¡¼Universal Size¡½Mastery Mart gaming chair base replacement is suitable for most chairs on the market including Herman miller (office chair, game chair, office chair, executive chair). It supports casters measuring 7\/16\" x 7\/8\" (11 mm x 22 mm) and gas cylinders with a 2\" (5 cm) diameter.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e ??¡¼Premium Craftsmanship¡½Crafted from premium chrome-plated metal, this heavy-duty base features a sleek matte finish. Its robust tubular iron construction, reinforced with heavy-duty screws, provides superior load-bearing capacity and stability, supporting weights of up to 2400 lbs.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e ??¡¼Safety \u0026amp; Floor Protection¡½Our office chair base replacement prioritizes stability by maintaining a low center of gravity, helping prevent tipping and floor scratches. It not only protects your flooring but also saves you from the cost of buying a new chair.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e ??¡¼Budget-Friendly Solution¡½Replacing just the chair base is a smart and cost-effective solution if your seat is still in good condition. Save money while keeping your favorite chair in use.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e ??¡¼100% Satisfaction Guaranteed¡½Very easy to install and replacement with our simple and clear instruction sheet. If this doesn't fit your chair, you can simply return it.  \u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e   \u003c!-- Loading EDP related metadata --\u003e\n                    \u003cdiv data-csa-c-content-id=\"voyager-product-details-jumplink\" data-csa-c-slot-id=\"voyager-product-details-jumplink\" data-csa-c-type=\"link\" class=\"a-section aok-hidden\"\u003e \u003cspan class=\"caretnext\"\u003e?\u003c\/span\u003e \u003ca id=\"seeMoreDetailsLink\" class=\"a-link-normal\" href=\"#productDetails\"\u003e See more product details \u003c\/a\u003e \u003c\/div\u003e","brand":"Hubssense","offers":[{"title":"Default Title","offer_id":51589502468370,"sku":null,"price":83.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/1779\/7906\/files\/313P6jKc02L._SS500.jpg?v=1764861151","url":"https:\/\/hubssense.com\/products\/mastery-mart-28-inch-office-chair-base-heavy-duty-2400-lbs-reinforced-metal-desk-chair-replacement-universal-gas-cylinder-hole-caster-socket-matte-black","provider":"Hubssense","version":"1.0","type":"link"}