Chrome plated stainless steel shock spring is the perfect addition to help reduce breaking and bending of your whip antenna.
The high tension, heavy duty spring screws onto your existing threaded antenna base. Then simply slide your tuned (pre-cut) antenna into the slot and secure with the side screws.
Works for most of the following antennas:
• VHF 5/8 Wave
• VHF 1/2 Wave
• VHF 1/4 Wave HD
Not compatible with DB-RM Antenna