Which adapter for helical focuser?

[Moonshane]

I am going to add a 1.25" non rotating helical focuser to my stage 2 pst mod and have found one at a decent price.  It connects to the telescope via a 46mm X .75mm male thread.

http://www.365astronomy.com/1.25-Non-rotating-Deluxe-Helical-Micro-Focuser-with-T-thread.html

 

Would

https://www.firstlightoptics.com/adapters/baader-adapter-t2-female-to-m48-male-2458110.html

 

allow me to screw a Baader fine tuning ring onto the focuser so I have a 2" nose piece?

Anyone know another option?

Thanks

Shane

[Moonshane]

Just realised a stepping ring might do it
?

http://srb-photographic.co.uk/46mm-to-48mm-step-ring-2560-p.asp