This vintage JFD AT-103 heavy-duty porcelain twin lead is an essential accessory for your radio or TV. It is designed to protect your device from lightning strikes and power surges. The arrester is made in the United States and comes from a trusted brand, JFD.

The product is in excellent condition and has never been modified. It is ideal for collectors of vintage radio, phonograph, TV, or phone parts and tubes. Get your hands on this rare find and ensure your device's safety with this lightning arrester.