John,
Jam Session nailed it on the hook.
I get them from Barlows Tackle. 50 hooks for less then $6.00 is hard to beat price wise.
http://www.barlowstackle.com/Mustad-32833BLN-Jig-Hooks-P394.aspx
They are a steelhead hook. The wire is actually a bit heavy for trout, but finding a 90 degree jig hook to goes all the way down to size 10 is very difficult.
The smaller sizes are perfect for micro leeches. Any light wire 90 degree hook will work if you want to tie them in larger sizes.
SF