Blu-Lock® takes installation speed and ease to new heights. Insertion force has been reduced by half to make installation even faster. And now, it works with all 80# and 100# SIDR 15 and 19 pipe. Finally, all ½”, ¾”, and 1″ fittings are releasable and reusable with the Blu-Lock® release tool or collar. Simply stated, Blu-Lock® is the fastest, greenest, irrigation installation method in the world.