Little small for German standard dn20 tube. Ihave used dremell tool to grind pressing area larger almost done after one hour. My misstake i did not comform from seller that it suits to european standard tube.
Little small for German standard dn20 tube. Ihave used dremell tool to grind pressing area larger almost done after one hour. My misstake i did not comform from seller that it suits to european standard tube.