MARKETTY Heavy Duty Stainless Steel Antenna Spring SS-3H for Antennas up to 60"

The MARKETTY Antenna Spring SS-3H is a robust and durable accessory designed for mobile and in-vehicle CB radio antennas. Made from top-grade electro-polished stainless steel, this spring features a matte black finish achieved through electroplating and polishing. It is compatible with antennas up to 60 inches long and has standard 3/8" x 24 threads, making it ideal for Fire-stik antennas. Each spring measures approximately 3.0 inches and is engineered for excellent strength, ensuring it fits securely. This spring is designed to withstand high winds while providing flexibility to prevent damage when encountering obstacles. • TOP MATERIAL: Durable electro-polished stainless steel • WIDE MATCHING RANGE: Fits antennas up to 60" long with standard 3/8" x 24 threads • DETAILS: Each spring is about 3.0" with excellent strength • PRECAUTIONS: Heavy-duty but may bend under high speed; contact for support • EASY TO SET UP: Chrome-plated machine brass inserts for easy installation