Replacement Swivel Base with Seat Tilt Control for Office and Computer Chairs A practical replacement swivel base designed to restore swivel and tilt functions on most office stool chairs and computer chairs. The unit includes seat tilt control parts and a universal, standard size mounting plate for straightforward compatibility. Key benefits Easy installation: Swivel base can be attached to the chair in seconds, so you can a worn or damaged plate quickly without lengthy disassembly. Portable: Lightweight and easy to carry, making it convenient to transport between workstations or to take to a area. Stable design: Engineered to resist tipping for safe, reliable seating during daily use. Universal fit: Standard size and universal seat tilt control parts fit most office stools and computer chairs for broad compatibility. Restores function: Replaces worn swivel plates and tilt mechanisms to bring swivel and tilt control back to the chair. Features and attributes Function: Replacement swivel base with integrated seat tilt control parts to restore rotation and tilt adjustment functions. Compatibility: Universal and standard size intended for most office stool chairs and computer chairs. Suitable as a direct replacement for common chair plate and swivel base designs. Performance: Stable base design reduces wobble and improves seating confidence after installation. Portability: Compact and lightweight for easy handling during replacement or maintenance. Use scenarios Home office : a damaged swivel plate on a home office chair to regain tilt control and rotation without buying a chair. Office maintenance: Keep a few replacement bases on hand in a shared workspace to quickly fix chairs and minimize downtime. Workshop or salon seating: Swap out a worn swivel base on workshop stools or salon chairs to restore stable, functional seating. What you get Replacement swivel base including seat tilt control parts Universal, standard size mounting to fit most office stool and computer chair configurations Notes Verify the mounting hole pattern and standard plate size on your chair to confirm compatibility before .