antenna angle mounting for WS19

[cpetronis]

Hello there,

Sorry if this has been covered before. I tried searching the various topics but because I don't know the correct nomenclature, I was sort of stabbing in the dark.
A couple of weeks ago I saw a nifty little antenna component on a Dingo and now I want one but I don't know what it's called. Basically you have the HF side conical antenna base, then atop is a secondary part which will allow you to angle your longer antenna to anything from about 15 degrees to almost parallel with the ground.
I think I could really use one of those to angle my antenna back enough to help glide thru tree branches when I'm on the move. The rubber on my base isn't flexible at this point so I'm afraid of cracking it when mobile.
Can somebody please tell me the correct nomenclature for that part so I may begin searching ebay or begging others for it? I'm pretty sure referencing it as the antenna angle doo-hickey will raise moderate umbrage from real WS19 folks.

Thanks for your help,

Chris