Upgrade your CB radio performance with the K40 57.25-inch Replacement Whip Antenna. Crafted from durable 17-7 stainless steel this whip is designed to withstand tough conditions while delivering strong signal performance and lasting durability. The K40 whip features a radiused tip specifically engineered to dissipate static without a ball that can get knocked off. That means fewer replacements better longevity and dependable performance when you're out on the road or in demanding environments. Perfect for professional drivers off-roaders and CB radio enthusiasts who demand durability and clear communication.