What size is the recessed hex post to adjust the headlights on my 2000 Caravan. I can get a long, thin 1/4" socket for it if I know what size it is.

I just wonder why they didn't make it so an allen wrench could be used...that would be much easier than the little recessed post.

Thanks.

 

a 4mm socket fits on mine (just checked)

 

Thanks.....I picked one up on the way home from work.

Gonna head out and aim them now!