Automobile valve core installation and removal tools, valve nozzle tightening tools, screwdriver, screwdriver, tire single-head wrench

Automobile valve core installation and removal tools, valve nozzle tightening tools, screwdriver, screwdriver, tire single-head wrench Name: Single-head valve core wrench Material: 45# steel + polypropylene Size: total length 95mm, iron rod length 25mm Weight: 12g Function: used to tighten the valve core inside the valve nozzle of automobiles/bicycles/electric vehicles