I have used the "Earthworm" for 20' poles: http://www.shadeusa.com/beach_umbrella_holders.htm
I may try the larger version for a Jackite 31' pole. Speaking of Jackite, they also have pole mounts: https://www.jackite.com/index.php?cPath=49&osCsid=a67fb225b320106a42f629bbe263bd26 I use a Jackite pole to hold up a 300-ohm twinlead-fed 66' inverted-V that works FB on 40m to 10m with my K2/KAT2 via a B1 4:1 balun. It is so nice to have all those bands available when operating from the picnic table at the park. 73, John W2XS -- View this message in context: http://elecraft.365791.n2.nabble.com/Very-cool-Earth-Screw-at-Lee-Valley-Tools-Just-a-tad-O-T-tp6370379p6371118.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html