|Firestik Heavy Duty Stainless Steel Spring$12.95
Provides flexibility at the antenna mount. Reduces any stresses your antenna might endure by getting hit by things like tree limbs and garage doors.
According to Firestik, every antenna should have a spring. Springs protect the antenna, mount and vehicle. This spring is made from long lasting, top grade electro-polished stainless steel. The upper and lower inserts are made of chrome-plated machine brass and have standard 3/8"-24 threads to fit all Firestik antennas, mounts and accessories.