11/04/2026
The 999150-PRO is our complete ONA System kit for professional plumbers — everything you need to service Moen 1200/1222/1225 cartridges and Delta 1300/1400 series cartridges.
Includes Our NEWEST ONA System Tool
Say Goodbye to Broken Delta Balancing Spools
If you've ever pulled a Delta 1300 or 1400 series cartridge and been left staring at a broken balancing spool still stuck in the valve body, this one's for you.
Barry Walter Jr. is back with the newest addition to our ONA System — a tool we're calling "the claw." It's built specifically to grip and remove the balancing spool when it snaps off during cartridge removal, so you're not fighting with the valve body or damaging it trying to dig the spool out.
How it works:
The claw consists of two pieces — a double-ribbed piece and a single-ribbed piece — that are held firmly together with the threaded rod around the balancing spool. Combined with the ONA Posi-Temp tube and crank, you use the same simple physics as the rest of the ONA system: push against the valve body, turn the crank, and the spool comes right out.
Watch it in action:
Barry walks through the entire process start to finish — from removing the old cartridge to extracting a stuck balancing spool with the new claw tool.