On 5/20/2014 7:58 PM, EZ Rhino wrote: > This sounds like a job for mix 31 "biggest clamp on"! I think that particular unit is the most useful ferrite out there. Yes -- that's what I'm using on power cables with permanently attached connectors. I'm using 1.4-in i.d. cores when I there's no plug attached yet. 73, Jim K9YC