Orbit Blu-Lock 1/2" Push X 1/2" D Slip Plastic Street Elbow

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 and leak-free connection. No Clamping, No Gluing, No Waiting. For outdoor irrigation use with cold water.
Highlights
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
Universal - for use with both 80# and 100# poly pipe
For outdoor use and cold water only
For irrigation applications only