Disable some features in the product tab

I would like to disable some features in the product sheet

By “product sheet”, are you referring to each individual product page, on the front-end of your site? Or do you mean the Products page in the wp-admin dashboard?

If it’s on the publicly accessible front-end of your site, please share a link to one of the pages where we can see these elements.

There are no settings in WooCommerce for you to hide those elements.

You could however, hide that with some custom CSS code. I’m not a CSS exert, but I believe something like this should work:

/*HIDE SKU FROM SINGLE PRODUCT PAGE*/
.single-product div.product .product_meta .sku_wrapper {display:none;}

/*HIDE STOCK STATUS*/
p.stock.in-stock {display:none;}

You can enter that code by going to Appearance > Customize > Additional CSS.

Hopefully that helps!