$2.07
Irritec Perma-Loc hose fittings are a reliable and versatile way to connect to poly tubing. Based on a spin-lock design they provide easy installation, a reliable grip, and can be removed and reused if needed.
Use the 1/2" (18 mm) Swivel Tee to connect a riser to a center-fed 1/2" tubing lateral or 18 mm dripline. Tubing ID can range from .590" to .630".