The Blu-Lock release tool makes changing out Blu-Lock fittings a snap! Blu-Lock by Hydro-Rain is the fastest, greenest, irrigation installation method in the world. Hydro-Rain offers a new and better way for sprinkler installation. Everything you do from the valve out, you can now do faster and easier with Blu-Lock. With the Blu-Lock system you don't need primer, glue or clamps.
*Blu-Lock is for non-constant pressure, valve-out, cold water, outdoor direct burial irrigation connections only.