Product Details: Update your truck with a reliable CB for daily and emergency use, with the Accessories Unlimited 3" Heavy Duty Stainless Steel Spring that ensures you're Ready for the Road Ahead™. To tightly secure your antenna to its mount, this replacement spring is crafted with an easy-to-install and powerful coil. Engineered with quality components to offer an extended range and clear connection to multiple channels, AM/FM stations, and frequencies. <br/><br/>FleetPride is your First Click in Heavy Duty®.