Looking for American Standard tub faucet catridge removal

tool.

American Standard 994053-0070A Bath & Kitchen Faucet Replacement Valve Cartridge $21.70

American Standard 918049-0070A, Black
American Standard 918428-0070A Handle Screw, Gold $4.24

Old catridge plumber took out 2 years ago and he left me a new one too.

(A plumber changed both hot and cold ones when only cold one leaked probably 2 years ago but hot water side drips occasionally now. There may be sand from hot water heater. Time to flush the catridge if I can take it out)

catridge holder and extender

 

faucet

 

7/8" (or 22mm) hex Husky deep socket can drive the catridge but it is too large to go in the catridge holder. 

 

https://kellershowcase.com/catalog/search/catridge%20remover

American Standard Cartridge Removal Tool

Model: M970652-0070A

UPC: 012611722745

does not look long enough to go into holder. 

 

 

 

I may be able to remove the catridge extender but there is still access problem. (Update: I called American Standard. This bottom hex size is wrong. There is no removal tool for this type of cartridge)

 

Moen catridge removal tool does not work on this. Quite long but Meon catridge has two notches. 

 

想省plumber $200-300 visit fee lol