3/4" Blu-Lock x 1" MPT Adapteri 31383

Used this to tie 1" poly pipe into my sprinkler manifold and the rotatable O-ring made alignment a breeze. Pressurized the whole system right away, no waiting around for glue to cure.

Took maybe ten seconds to push onto the pipe and thread into the valve, and that stainless steel grip held tight when I turned the water on immediately. No waiting around for glue or clamps, which is exactly what I needed for a quick sprinkler repair.

The rotatable seal is a lifesaver when aligning pipe threads in tight valve boxes—no more fighting the connection to sit right. I pressed the system up right after tightening and not a single drip appeared at the joint.