[TowerTalk] Plastic End Caps

WA3GIN wa3gin at comcast.net
Mon Apr 21 21:51:10 EDT 2008


Did anyone mention the PVC sewer pipe compression caps used by plumbers? 
They fit inside the pipe, you twist a butterfly knob that expands a rubber 
seal which presses up against the inside of the pipe. Insertion and removal 
is very easy. Sold at Home Depot and Lowels.

73,
dave
wa3gin 



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