Bulkheads?

[clwnphish]

At all the LFS the bulkheads run for about $15. I looked into marine boat stores, but they are all "mushroom" head bulkheads. Can you use those? Where do you all get your bulkheads at?

[flyj3]

I get mine at Ace Hardware.

[AuroraDave]

The lowest bulkhead prices I found were at Savko (614) 885-4445 (http://www.savko.com)
In our area, the best plumbing section is at the new Menards in Naperville. They have the uncommon, but often ideal pieces. Including the larger diameters 2" ...