Muffy
Registered
Firstly I would like to say 'Hi' to the regulars 
The title pretty much says it really.
I want to buy a Sneaky Pete.
I have settled on a Schmelke.
There are two main joints they use :
5/16 x 18 (brass) no collar
3/8 x 10 pin (steel) phenolic collar
As you can see, one has a phenolic collar?
I have trawled for net for weeks and simply can't find a straight forward answer.
I am fairly new to pool and am not in contact with people in the knowledge.
Any advice or opinions would be greatly appreciated.

The title pretty much says it really.
I want to buy a Sneaky Pete.
I have settled on a Schmelke.
There are two main joints they use :
5/16 x 18 (brass) no collar
3/8 x 10 pin (steel) phenolic collar
As you can see, one has a phenolic collar?
I have trawled for net for weeks and simply can't find a straight forward answer.
I am fairly new to pool and am not in contact with people in the knowledge.
Any advice or opinions would be greatly appreciated.