shift-indicator-pointer-arrow-bracket (Screws)

How did you remove the screws?
I tried 5/32, 3/16, 7/32 sockets. I tried 4mm, 5mm, 5.5mm sockets. I tried all these multiple times, knowing they had to fit. Maybe it’s me, just couldn’t make it work.
Any tips?



https://secure.cougarpartscatalog.com/3176/41369/shift-indicator-pointer-arrow-bracket-iluminated-automatic-trans-used-1969-1970-1971-1972-1973-mercury-cougar-ford-mustang.html?sessionthemeid=26

I think it is 1/4 inch.