The best way to protect your antenna, mount and vehicle from damaged caused by accidental contact is to use a spring. These springs are made from spring steel and are chrome plated. The Upper and Lower inserts are made of chrome-plated machine brass and have standard 3/8-24 threads to fit all Firestik and RoadPal antennas, mounts and accessories.
- Standard 3/8 inch -24 thread fits all Firestik brand Antennas and Accessories.
- For Antennas up to 5 Feet.
- Protects Antenna, Mount and Verhicle