Originally posted by CLASSVT:
The reason I was trying to figure out a different way to do it, was because the local harware shop looks at me like I'm crazy when I ask for a 1/2 inch copper cap with a hole in the middle. I tried the hose clamp, and it didn't do a damn thing. I guess I'll have to make the trip to Home Depot later.
You don't buy it with a hole in the middle. It's just a plumbing cap to go onto a pipe. You drill the hole yourself. 
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