Radio rails Yaesu FT-1500M

Shelf bolts between my AnyTone AT-578 radio rails to protect and hold Yaesu FT-1500M  that I use for packet radio.

Side rails for AnyTone AT-D578UV, and Yaesu FTM-400 (probably FTM-100)
https://www.printables.com/model/330387-side-rails-for-anytone-at-d578uv-and-yaesu-ftm-400

Uses M4 socket head screws and nuts.

I printed this shelf using KVP PETG filament, printed on its side for strength, 0.20 mm quality, 30% infill.