What sizes? If you are just keeping 1/16-1/2 in 1/16 increments, you may find something. But if you want one that holds 1/8, 5/32, 3/8, 7/16, and 5/8, that's a pretty specific ask. If you want something for specific sizes, you are probably better off 3d printing something. 1/4 hex bits all fit...