Hey... I have a probably 20 year old Fein Turbo 3. I have two hoses, a 2.5" and 1.25" hose. Both have a recessed ring at the end of the hose that clicks into the port on the Fein. Picture attached. Now, I want to use these same hoses with my dust collector. So I'd like to find a female port that these hoses can plug into with the same positive click-in locking action. At the time, I think this was a standard mechanism; I'm pretty sure the 2.5" host was from Craftsman, for example. But I've done every flavor of web search I can think of and can't find anything (can't even find hoses with this locking mechanism). Any suggestions? Thanks.
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