Chiappa Rhino Spanner Wrench

This is a spanner-wrench I made for my Rhino, the ring-nut on the barrel had come loose over time and I needed something better than my fingers to get it properly tightened.


Instructions for how to finish/prep the wrench are in the Rhino Spanner Wrench PDF file.
For those of you who do not have a 3D-Printer I have provided the RSW Template PDF file, which can be used as a drill-template to make your wrench out of wood or plastic.


And for those of you who are wondering; the barrel and