Conduit, 13 mm Dia Flexible Metal

I was a bit worried about the length, but the 20" was perfect for bridging the gap on my mini mill without any extra slack. The 15 mm outer diameter fit the existing fittings exactly, so installation only took a few minutes.

The 13 mm diameter slid snugly over the mini mill’s control box connection, and the 510 mm length gave me just enough slack to route it neatly. It’s sturdier than the plastic stuff I’ve used before, yet still flexible enough to bend around the frame without kinking.

The 20-inch length was exactly what I needed to bridge the gap between my control box and enclosure on the mini mill, and the 13mm diameter fits snugly into the existing fittings.