[speedball1]

Would this be a Delta tub and shower valve? If not wha'st your brand name? Back to you Tom

[lousymonkey]

Yes if I get what you mean (English is not my mother tongue, hence I don't know all the technical terms).
It is in my shower cabin.
The Delta T13120 looks a lot like mine but without the tub faucet of course (since it is for a shower only).
Thanks Tom.

[speedball1]

The fifthYou have options . You can fill the screw out and tap In another one or called Delta at Call Delta at 800-345-3358
Order a new handle. Good luck, Tom

[lousymonkey]

The fifthYou have options . You can fill the screw out and tap In another one or called Delta at Call Delta at 800-345-3358
order a new handle. Good luck, Tom

Tom, I don't understand how you remove the screw (inside the handle) if there is no way to have any grip on it.
Thank you for Delta number.
Cheers.

[lousymonkey]

Hey Tom,
Just wanted to let you know I called Delta tech support. They suggested me to drill in the screw and then remove the handle. I will have to replace it and maybe the ball too.

Thank you for your help!

[plummingirl]

How do you remove the ball that holds the seats and springs when it doesn't come out with the whole cartridge

[lousymonkey]

I think I used pliers, making sure not to tight them too hard.

[Mohsin Ladha]

I have the same issue removing the handle. Tried a few times but had no luck loosening the allen screw. By the way size is 1/8 allen wrench. I tried socking it with Liquid wrench and waiting for 15 min, but the allen wrench keeps slipping. May be I will try WD40.

[afaroo]

You need to Drill it out the Allen screw head, good luck.
John