Mister Landscaper 1/2-in Polypropylene Barb-Locking Collar Drip Irrigation Coupling 2 -Pack

Use this 1/2-in coupling to connect or repair pieces of 1/2-in poly tubing

Ergonomically designed to make installation easier and to create a secure fit based on your hand strength

Typically use this 1/2-in coupling to add on and expand your micro-spray and drip irrigation system or to repair a cut in the 1/2-in poly tubing

To attach the 1/2-in poly tubing first push the collar back to expose the barb with a built in O-ring

Push and wiggle the 1/2-in poly onto the fitting and under the collar until snug

While holding the tubing with 1 hand turn the ears of the collar in a left counter-clockwise motion to tightened and lock onto the 1/2-in poly tubing

Repeat these steps for both sides of this coupling

This fitting can be uninstalled easily by unthreading the collar in a clockwise motion then by pulling off the 1/2-in poly

This fitting works with 1/2-in poly tubing that has an inside dimension of 0.600-in ID and an outside dimensions of 0.700-in OD and this fitting is proudly made in the USA