LTR heater hookup help

[kskib046]

measure the square, go to a hardware store and get a piece of square stock steel. use an adjustable wrench on that.

[Dylan]

Might want to check if a ratchet drive fits in there, I've seen that before. Good luck!

[Table Rocker]

I am guessing a 3/8" extension would fit it there weren't paint in the way. Try tapping it in gently. If that doesn't work, buy a Chinese extension and grind down the sides until it fits.

[agua4fun]

yeah i tried the 3/8" with a little pressure - but it was still too tight. I tried to get the calipers in there to measure but i couldnt - looks like .3ish
I'll give the barstock a try - and if i cant find a good size - the chinese extension ground down tonight when i get home.
Thanks!