inner bolt on bottom of shock 79sd
 

this bolt is difficult to get to.any tips.i installed new shocks and on first one on front i was not able to fully tighten inner 10mm ,but on second i realized that if i moved shock before inserting to frame above i could get at it,but when i went back to first shock to repeat the process i couldnt pull shock down from frame-too much pressure as its new.so any special sockets whatever that anyone has had success accessing inner 10 mm bolt

On a 123 or 126 a thin walled 10mm socket works well.

I used a box end wrench to install them on my 79SD. Not quick and easy, but doable.