I’ll just leave this right here…

go-fish said
That's something to think about. Thay are the step headers, 1-5/8 to 1-3/4.

I have 1-5/8 to 1-3/4 TTI with 1.14" t-bars. That less that an 1/8" total (less that 1/16" either side)

They are very close. I'm sure one side "self clearanced".