I have a Ray Johnson WS 60 anemometer, but cannot find any replacement parts, and don't want to replace it. The inner portion of the spoons (see picture) fits on the 6 sided shaft that is basically a 3/8" shaft (just like a hex nut that a 3/8" wrench would fit on). Best case; I find an exact replacement. Worst case, I find something like it and mdofy it to work on my gauge. Thanks, Marty
