Feature Highlights: 1. Heavy-Duty Build – Made from high-quality metal, this 3/8"–24 to SO239 adapter is tough, durable, and built to last through long-term use. 2. Wide Compatibility – Works with a broad range of antennas and radios featuring 3/8"–24 threads and SO239 connectors. A handy accessory for any radio setup. 3. Easy to Install – Just screw it on. No tools needed—attach or remove it from your antenna or radio in seconds. 4. Better Signal Connection – Helps improve signal quality by ensuring a solid link between your antenna and radio. 5. Compact & Portable – Small, lightweight design makes it easy to take with you—perfect for mobile setups or outdoor trips. Product Details: This heavy-duty antenna mount adapter is crafted from solid metal for reliable performance and everyday durability. It easily connects antennas with 3/8"–24 threads to equipment with SO239 ports, offering a secure fit and improved signal transmission. The simple screw-on design allows quick installation without tools. Ideal for ham radio, CB radio, base stations, and mobile setups. Specifications: - Thread: 3/8"–24 - Socket: SO239 - Fits any 1/2" hole - Color: Silver + transparent white - Material: Metal - Package Includes: 4 x 3/8"–24 to SO239 Heavy-Duty Stud Antenna Mount Adapters Only the items listed above are included. Slight color variations may occur due to lighting and screen differences. Please allow a measurement tolerance of +/- 1–3 cm.