Matte Black Office Chair Tilt Control Mechanism Replacement Plate

This heavy-duty office chair tilt mechanism serves as a durable replacement base plate, designed to restore full functionality to your swivel seating. It allows you to easily recline, lock, or adjust the tilt angle for ergonomic posture. Features a low-profile design with a side tension adjustment knob and a long lever with a threaded end for exact control. Measures 178 x 247 mm with a standard rectangular mounting layout with four corner holes. Ideal for DIYers and maintenance technicians.