UPDATE 27 December 2022: Added a file with spaces for two 12 x 3mm magnets to secure the base to a radio.
This is a base for a Soviet-era mini Morse code key. The base of the key has a trapezoidal plate to fit into a radio or a knee board, neither of which I have. My design has a clip to keep the key in the base. Paracord can be used to strap it to the operator's leg.
Printed in PETG.
The author marked this model as their own original creation.