MistAway Union Couplings 1/4" (10-pack)
Couplings are used to host nozzles or connect two pieces of tubing
FYI - Tees, Elbows & Couplings may be used to mount a nozzle.
A TEE is used at the base of the tree, tubing is run up to about eye-level. Then use either an ELBOW with a straight nozzle or a COUPLING with an angle nozzle.
Couplings are also used in Riser Kits
. Riser kits include a Stake, Tee, Tube, COUPLING and a Nozzle
(Tees, Elbows and Couplings as a group called fittings
Pack of 10 Couplings