The guy wire – MASTRANT R 3mm – and clamps are from Mastrant, a reliable partner for antenna construction. The lower guy belt is actually intended for the Spiderbeam 14m HD fiberglass pole, but can be used on the 12-meter pole after the first 5 elements. Since I only use 8 meters of the pole, it is securely guyed despite the low load. The 8-meter mast can be easily assembled lying down and set up by one person. It is important to install the wires for the loops and the upper attachment points as well as the guy belt. And make sure that all wires and guy lines are correctly positioned before setting up.