Back Pack Blower Tube Nozzle Fix

thingiverse

This is a very simple part for the working end of a Stihl back pack blower tube. Over the years this tube has worn down on my blower, several times, due to it touching the ground while in use. I have fixed this previously by duct taping a portion of soup can or something similar on the end. They have all eventually worn down as well and the cans can be heavy. The primary cylinder slips over the end of the nozzle and the ring is a wear surface. The wear surface, or wear ring, can be replaced whenever necessary and avoids replacing the full cylinder. I made this from PLA only because I had it in the printer at the time of need. Likely would be better printed in something more robust.