Mardoo
Noob What Craps On A Bit
That's just because it's sitting upright. Plenty of stretch in it. It's 8.5mm ID tube and 9.5mm OD (by vernier calliper).
EDIT: These were originally part of a beer chilling system. The coils were suspended in a tank of circulating water. The tank was wrapped with copper coils hooked up to a glycol chiller. If I had the cash I would have bought all of them and kept them for a project along those lines
EDIT: These were originally part of a beer chilling system. The coils were suspended in a tank of circulating water. The tank was wrapped with copper coils hooked up to a glycol chiller. If I had the cash I would have bought all of them and kept them for a project along those lines