Carantee Mastrant MP03100 3 mm Diameter Mastrant-P Braided Rope w/Twisted Core - 100 Meter Length

Because of HOA restrictions, I can't put up a tower, but there are plenty of trees around. This rope is GREAT for putting dipoles up in the trees. Lasts a long time, too. Just couldn't wait for Dayton. Very happy with shipping speed and price.

Very good sturdy rope

I use this to suspend a ham radio long wire antenna in the air and at its end points. This rope is amazingly strong and is very easy to work with. I've had it up for a while in all kinds of weather. It does not seem to stretch at all. As soon as I finish my first roll, I'll be buying another.

Even better than Dacron or Nylon, the Mastrant 3 mm guy has withstood weathering (both 100-degree sun and sub-zero cold), stretching, UV radiation, low and high humidity, and yet is still as strong and unstretched today as when I first guyed my vertical antennas over a year ago. It's much better than paracord for long-term, but paracord is still better short-term, due to how easy it is to untangle. I've never seen Mastrant break a single time under any weather conditions.