Features: Enhances your office chair's functionality and comfort with our Office Chair Tilt Accessory, designed for easy replacement and superior support, ensuring a smooth swivel experience for executive desk chairs. Crafted from high strength steel, this durable and rusts resistant seat base offers excellent craftsmanships and a robust bearing capacity, providing reliable stability and seamlessly adjustment. Ideal for office workers, home based professional, and anyone who spends extended periods seated, this accessory ensures ergonomic support and improved seating . Perfectly suited for various environments such as offices, home study rooms, and conference rooms, this chair base enhances any workspaces setups. With its universal compatibility, this chair tilt control mechanism is essential upgrades for task chairs, rolling stools, and drafting stools, making it a practical choice for enhancing your seating solution. Specifications: Component:Iron Thickness:Approx.2.3cm/0.91inch Size:Approx.17.7x14.2cm/6.97x5.59inch 14.2x17.7cm Hole Spacing Seat Base; Package Includes: 1pc Chair Tilt Base note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.