The seat adjuster is a device for adjusting the seat height.
Advantages: small size, simple structure, convenient assembly, and only one height adjuster needs to be installed on each seat, which can save the use cost; Good flexibility and firm locking; With friction drive, there is no gap between the components and no gear, and the operation is soft, flexible and labor-saving to ensure the adjustment accuracy; The wrench has a small reciprocating motion range, which can effectively increase the use space of the seat; It can be connected with any seat, and the connection is simple, with a wide range of applications.