Went to smoke my Ropp J04 earlier this week when I noticed a hair line crack along the left side. It was 3/8 of an inch long and went from the end of the shank towards the bowl 
Iām not sure how it developed. I never remove stems while the pipe is still hot and donāt abuse them when removing Dottle - tapping them while holding by the stem or shank. These J04 pipes dont have thick walls running along the shank. Maybe there was a flaw that evolved into a crack with use?
When I measured the shank OD is was 10mm. I looked on line for a repair band. Couldnāt find any in stock.
Hmm, I headed to the reloading bench. I donāt own a 10mm, but always āpolice upā unclaimed or discarded brass at the range.
I found a couple of 10mm cases- picked out the best one and test fit it on the Ropp- perfect fit!
I cut off the primer end with a Dremel. I carefully fit the case onto the shank; tapping it on so it went past the crack. It fit very tight and uniform. I sanded off the excess flush with the shank.
A simple, cheap and practical repair to a inexpensive pipe.
Iām pleased with the results.
Ropp pipes are great workhorse pipes offered at very modest prices. Being able to repair this little J04 makes me happy and gives it some unique āFlairā now.



Iām not sure how it developed. I never remove stems while the pipe is still hot and donāt abuse them when removing Dottle - tapping them while holding by the stem or shank. These J04 pipes dont have thick walls running along the shank. Maybe there was a flaw that evolved into a crack with use?
When I measured the shank OD is was 10mm. I looked on line for a repair band. Couldnāt find any in stock.
Hmm, I headed to the reloading bench. I donāt own a 10mm, but always āpolice upā unclaimed or discarded brass at the range.
I found a couple of 10mm cases- picked out the best one and test fit it on the Ropp- perfect fit!
I cut off the primer end with a Dremel. I carefully fit the case onto the shank; tapping it on so it went past the crack. It fit very tight and uniform. I sanded off the excess flush with the shank.
A simple, cheap and practical repair to a inexpensive pipe.
Iām pleased with the results.
Ropp pipes are great workhorse pipes offered at very modest prices. Being able to repair this little J04 makes me happy and gives it some unique āFlairā now.








