The compact iambic paddle key Lab599 CW-500 is designed specifically for the Discovery TX-500 transceiver — attaches directly to the GX-12 connector and does not require additional connections. The manipulator frame is made of stainless steel, has high rigidity and securely attachment to the transceiver connector with a fixing nut. The combination of the transceiver's weight, rigid mounting and the anatomical shape of the manipulator (the paddles are located at an angle of 45 degrees to the transceiver body) allows you to comfortably operate the manipulator with one hand. The use of polymer bearings and powerful neodymium magnets in the design ensure high smoothness and responsiveness of operation. The levers of the key have independent and simple adjustment of the gap between the contacts.