What size is radius arm nut

[booblinker]

I am attempting to do radius arm bushing on my 93 ranger, i need to know what size nut is.

[michowski]

you need a 1 1/8 socket to take the 2 nuts off.

[Will]

It's actually 28mm though a 1 1/8" sort of fits.

[michowski]

my 1 1/8 fits snug with no movement. Perfect fit for me