4" TF/RF Metal Box

The lid snaps shut with a satisfying click, and the interior padding keeps my converter snug during transport. It’s exactly the right size to organize my small RF components without taking up much shelf space.

Wasn't sure I needed a separate box for my RF parts, but the metal shell feels way sturdier than the plastic bin I was using. Everything fits snug with no rattling around.

Snapped my TF units into this and the fit is spot on, no rattling at all. The metal lid has a satisfying weight to it, and it slides shut without any wobble. Keeps everything tidy in my drawer instead of loose parts rolling around.