Anonymous1 year ago000Is the inner diameter of 6.3mm in the illustration correct? Show in original language (German)vas5051b1 year ago000 Helpful answerYes 1/4" corresponds to 6.35mm inner diameterShow in original language (German)Comment1 commentrenrew551 year ago000I can NOT confirm this (6.3mm) as I bought the fully assembled hose as shown.Show in original language (German)Comment