FINALLY!!!!!
The best invention in the spa business ever!!!
This split nut replaces cracked nuts due to over tightening or freeze damage. You no longer have to change the entire manifold just for a cracked nut. Simply cut out the old one and screw together the new one. And then you're done.
Back in hot water.
Worth it's weight in gold.
Order two to have a back up.
It's worth it.