The 1/2" Easy Loc Coupler is the fastest, most reliable way to connect two pieces of 1/2" Poly Tubing. Whether you are extending a mainline run to reach a new garden bed or repairing a cut in your existing line, this fitting ensures a secure connection without the need for clamps or glue.
As one of our best-selling irrigation fittings, the Easy Loc coupler features locking collars on both ends. These collars tighten over the tubing, creating a compression seal that holds tight under pressure but can be easily unlocked and reused if you ever need to change your system layout.
Confirm your tubing size before ordering.
| Specification | Details |
|---|---|
| Product Type | Straight Coupler / Joiner |
| Connections (Both Ends) | 1/2" Easy Loc (Fits .690" - .710" OD) |
| Tubing Compatibility | Standard 1/2" Poly Tubing (.700" OD) |
| Operating Pressure | 0 - 60 PSI (Optimal range: 20-30 PSI) |
| Material | Polypropylene with Carbon Black/UV Stabilizers |
| MPN | A1-HC600 |
| Common Brand Names | Irritec, Perma-Loc, Power Loc |
Follow these steps for a leak-free connection.
Step 1: Clean the Cuts
Ensure both ends of the 1/2" tubing you want to join are cut cleanly and are free of dirt or jagged edges.
Step 2: Unlock the Fitting
Rotate the locking collars on both ends backwards (towards the center of the fitting) to expose the barbs.
Step 3: Insert Tubing
Push the tubing ends over the barbs until they hit the internal stops. You may need to wiggle the tubing slightly to get it fully seated.
Step 4: Lock it Down
Twist the locking collars forward over the tubing. Hand-tighten firmly to secure the connection.
Ensure this coupler fits your system:
Everything you need for a smooth installation:
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