ProComm Standard Duty Spring for Base Loaded Antennas

Only reason for four-star instead of five is the durability of the outside coating. When tightening my antenna into place I had to hold the top nut in place with a wrench which caused a bunch of the coating to flake off. Definitely does its job well though.

Not bad. After I put them on my antennas don't go straight up and down anymore, at a slight angle. And the copper wire in one was falling apart after 3 days, still works fine, just wish it didn't look like there were pieces of dead leaves in it

Fine spring just not sturdy enough for my 4ft antenna

The spring works very well. My only compliant is it is much smaller than I had expected. It's only about 2.5 inches tall and may an inch in diameter. But overall it works nicely.

Weak