A 1/8-inch pipe tap is then used to thread the ... has a reinforcing ring where the centersection bolts in, the drain plug doesn't compromise the strength of the rear end at all.

So, I'm a klutz. I had a RadioShack 1/8" plug-to-jack extension cord plugged into the headphone port on the front of my workstation - then I stepped on it. The endmost contact of the plug (the ...