simhoa Office Chair Lift Control Mechanism Gaming Chair Swivel Base Replacement Hardware Black Square Swivel Tilt Base for Bar Stool

[Easy to install]Office chair lift accessories with mounting holes and trachea holes for replacing old or damaged office chair bases. [Lifting Handle]The office chair swivel base plate has a lift lever handle, which can adjust the height of the chair or stool after installation, which is easy to install and use. [Application]Chair swivel base plate is suitable for most office chairs, bar chairs, gaming chairs, salon chairs. [Size]17.7cmx17.7cm/6.97inchx6.97inch, compact and lightweight, easy to store and use, can be used in home, barber shop, office chair height control mechanism. [Thickened Material]Office chair lift control mechanism is made of thickened iron plate, sturdy, strong and durable. Specification:Material: IronPackage Includes:1x Office Chair Lift Lever HandleNote:Please allow slightly errors due to manual measurement and different monitors.