Categories Amateur Radio Home Improvement Pulleys for G5RV antenna Post author By Wade Post date June 21, 2016 I bought two of these pulleys for my G5RV antenna. Nylon cord comes from the antenna’s insulators and is tied to a brick on each side. This allows the antenna to move with the wind or a tree limb. Tags antenna, G5RV, radio ← RT @Bonney: I made some… → BEES!!!