Abstract We analyze four-dimensional (4d) N = 1 superconformal field theories (SCFTs) obtained as deformations of 4d N = 2 SCFTs on S-folds by tilting 7-branes. Geometric compatibility with the structures of S-folds constrains the forms of T-branes. As a result. brane monodromies are constrained. https://chefesquipmenters.shop/product-category/ice-maker-accessories/