These 1/2 inch drip irrigation barbed coupling fittings (25 pack) are built from durable, UV-resistant plastic for long-lasting outdoor use. The 17mm couplers fit most 1/2 inch drip tubing (0.560"–0.600" ID), ensuring secure, leak-proof connections. With a sharp barbed design, they install easily—no tools, glue, or clamps required. Ideal for connecting, repairing, or extending drip lines in gardens, lawns, patios, greenhouses, raised beds, and farms, they provide reliable performance season after season.
Made from high-impact, long-lasting, UV-resistant plastic, these 1/2 inch drip irrigation coupling connectors withstand heat, sun, and harsh outdoor conditions, ensuring long-term performance.
These 17mm barbed couplers are compatible with most 1/2 inch drip irrigation tubing, hose, or sprinkler line with 0.560" to 0.600" ID, fitting Rain Bird, Orbit, DIG, Toro, and other brands.
No glue, tools, or clamps required; simply push 1/2 inch drip tubing over the sharp barbed ends for a secure, tight, and leak-proof connection. (Tip: Soften tubing end with warm water for easier installation.)
1/2 Inch (17mm, 0.600" ID) Drip Tubing Couplers, Hose Line Connectors for Drip Irrigation System, Sprinkler, Patio, Lawn, Garden Watering
Size：as shown in the figure
These irrigation tubing fittings are perfect for customizing drip systems in raised garden beds, patios, lawns, greenhouses, flower beds, landscaping, farms, and other agricultural watering systems.