{"product_id":"office-chair-replacement-base-28-diameter","title":"Office Chair Replacement Base 28\" Diameter","description":"\u003cdiv\u003e\n\u003ch1\u003eOffice Chair Replacement Base, 28\" Diameter\u003c\/h1\u003e\n\u003cp\u003eOur 28\" universal office chair base in black is in stock and ready to ship. Made from a durable black composite, this replacement five-star base fits a wide range of chairs—from those bought at office supply stores to other common office seating—delivering reliable stability for everyday use.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 28 inches (five-star base) for broad, stable support\u003c\/li\u003e \u003cli\u003eMaterial: Durable black composite designed for long-lasting wear\u003c\/li\u003e \u003cli\u003eUniversal fit: Compatible with most modern office chairs that use standard caster stems\u003c\/li\u003e \u003cli\u003eCaster stem compatibility: Supports standard 7\/16\" x 7\/8\" wire-grip casters\u003c\/li\u003e \u003cli\u003eHub and height: Cylinder hub ≈ 50 mm (2\") with an overall height of 3 1\/3\" (approximately 84 mm)\u003c\/li\u003e \u003cli\u003eCaster barrel diameter: 45 mm\u003c\/li\u003e \u003cli\u003eCross-compatibility note: Works well with chairs you may have purchased at office supply superstores\u003c\/li\u003e \u003cli\u003eAvailability: In stock and ready to ship\u003c\/li\u003e \u003cli\u003eVolume discounts: Email for a discounted quote (ORP121)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003eRestore chair stability and safety with a single, dependable replacement part. The universal 28\" base minimizes downtime by eliminating the guesswork of brand-specific parts, while the durable black composite construction stands up to daily office use. Its wide footprint helps distribute weight evenly across carpeted and hard floors, contributing to a steadier seating experience.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers and office admins maintaining multiple chairs across workspaces\u003c\/li\u003e \u003cli\u003eHome offices needing a durable, easy-to-replace base that fits a variety of chairs\u003c\/li\u003e \u003cli\u003eRepair technicians seeking a versatile, ready-to-ship replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"businessfurnitureshop","offers":[{"title":"Default Title","offer_id":48017111384216,"sku":"ORP121","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/office_chair_base_replacement__82801.1653431085.jpg?v=1768508103","url":"https:\/\/businessfurnitureshop.com\/products\/office-chair-replacement-base-28-diameter","provider":"BusinessFurnitureShop","version":"1.0","type":"link"}