4-set bushing set is more than enough to meet the connecting needs on your guitar.
Small size and light weight make it easier and more convenient to install and use.
The built-in neck screw bushing helps to connect the body and neck of the guitar.
Adopting high quality stainless steel, anti‑corrosion, wear‑resistant, and shiny.
Allows for flexible application, can be used on electric guitar and bass, very practical.