Features:
- These springs are made from long lasting, top grade electro-polished stainless steel. Each spring is about 3″
- The upper and lower inserts are made of chrome-plated machine brass
- Works especially well with 2ft “KW” & “FS” series antennas as well as the 3ft “FL” or “RP” (lighter weight) antennas.
- Standard 3/8″-24 threads