Wye Reducers?

[Stealth5325]

Ok, so I had the wye reducers I found at aquastealth, and one cracked.
I need news ones, but the must be metal (preferably brass).
Can anybody point me to some barbed Y-reducers from 1/2" to 3/8"?
Thank you.

 

[Stealth5325]

OK now I'm just looking for ANY brass 1/2" wyes. They don't even have to be reducers.