Elbow fittings

A tube that has to turn a corner right after the fitting will kink. A kinked tube strangles the flow and splits eventually. The elbow fitting takes that corner for you, inside the fitting itself.Watch the swivel. On a swivel model you tighten the thread first and aim the top afterwards. A fixed model sits wherever the thread leaves it. Tight under a cylinder? Look at the low-profile version. Need to bridge some distance? Take the extended one.