RANMEI K4 Manual Shortwave CW Telegraph Key — Stainless Steel Morse Key, 8kg Stable Base, 145x67x63mm, Upgraded 5mm / 3.5mm Compatible

RANMEI K4 CW telegraph key constructed from stainless steel with a galvanized finish for long-lasting use and added surface protection. Weighing 8kg, the unit provides a heavy, stable platform that stays steady during operation for reliable Morse code sending. The key features upgraded 5mm components and a durable 3.5mm connection, offering broad compatibility with a variety of devices. Engineered specifically for shortwave CW radio communications, it delivers precise performance for Morse practice and operation. The package is a complete set that includes the K4 key and a Morse wrench set; the key measures 145x67x63mm, making it compact and easy to carry or store.