Upgraded the water supply line to an industrial pallet, part of our “garden on wheels.” It doesn’t look like much, but it brought together disparate parts. The line is flexible, tough silicone tubing (sold for beer production) threaded through a PET mesh sleeve for protection. The line assembly passes through a grommet then a rigid plastic tube to a central distribution point inside the pallet. Cycled to a hardware store for clamps for the rigid tube.