3/4 Inch x 1/2 Inch Blu-Lock® Coupling

Blu-Lock is the next generation, cleanest, fastest and most reliable way to install and maintain an environmentally-friendly, professional-grade sprinkler system. With the revolutionary "push-and-go" design, simply insert Blu-Lock sprinkler pipe into fitting to create a secure, permanent, leak-free connection. No Clamping, No Gluing, No Waiting.

• Quickly add a sprinkler head to your existing 1" line without cutting.
• Fast - Installation is up to 70% faster.
• Easy - No clamps needed with patented "push and go" fittings.
• Green - Eliminates the need for harmful glue and solvents that can be hazardous to your health and the environment.
• Not for use on mainline, constant pressure applications.