18mm AF hex. Use a good quality single hex socket/breaker bar as the head of a ratchet won't fit in the recess that the plug sits in. The sump plug is as soft as cheese, so don't over tighten or it'll shear.
18mm AF hex. Use a good quality single hex socket/breaker bar as the head of a ratchet won't fit in the recess that the plug sits in. The sump plug is as soft as cheese, so don't over tighten or it'll shear.