1" Easy Loc Coupler

High-Flow Connections. Zero Leaks.

The 1" Easy Loc Coupler is the heavy-duty solution for connecting or repairing large-diameter mainline tubing. Designed to join two pieces of 1" Poly Tubing, this fitting ensures a secure, leak-proof seal without the need for clamps or glue. Whether you are extending a long run in a commercial field or repairing a cut line in a large residential garden, this coupler makes the job fast and simple.

As one of our most robust irrigation fittings, the Easy Loc (Perma-Loc) design utilizes a locking nut that screws over the tubing, compressing it onto the barb. This "lock-and-seal" mechanism handles the higher flow rates associated with 1" systems while remaining completely reusable if you need to reconfigure your layout. For optimal system protection, ensure your line is installed after a pressure regulator.

Complete Your System

Build a robust 1" irrigation system with these matching components:

• 1" Mainline Tubing: The heavy-duty supply line designed for this coupler.
• 1" Easy Loc Elbow: Perfect for making sharp 90-degree turns in your layout.
• 1" Easy Loc Tee: Use this to branch your 1" line in two directions.
• 1" Easy Loc End Cap: The easiest way to terminate the end of your tubing run.
• Pipe Cutter: Essential for making clean, square cuts on thick 1" tubing.