At 04:18 PM 8/8/2005, K8RI on Tower talk wrote: > > You say 1/4 Phillystran and 650 or so tension, which would be 6500 lbs > > rated > > strength. My Phillystran is 6700 lbs rated strength but quite a bit > > larger > >Mine measures 0.375, or 3/8" And RG-213 is 0.405 in dia Pretty close. --John