3/8" wrench 12 points piping injectors in a box of 10 pieces

3/8" drive square.
Set of open-end forks for attachment to the heads of injection pipes. Opening dimensions 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm.
Also suitable for adjusting the geometry of shock absorbers and for removing them.
Burnished finish.
Supplied with a storage box.