The Hi-Mound HK-704, Straight Morse Key, is a durable and reliable Morse code key used by amateur radio operators worldwide. Its sturdy construction and smooth operation make it a popular choice for Morse code enthusiasts.
It features a straight essential design with adjustable tension for precise control while sending Morse code signals. Whether you are a beginner or an experienced operator, the Hi-Mound HK-704 is a dependable tool for effective communication in the world of amateur radio.