03c320

I am putting in h&r springs on my 03 c320.and I went off of the install in the diy section. He said he used a 9/16s wrench and 21mm socket for the top bolt on lower section of strut. And wen I got to this step. I have a big allen wrench on one side and a socket a little bigger than 21. Most likely a 22. Can someone help me in refrence to the size of the allen on other side. Its pretty big. Like almost size of my pinky. Thanks guys

03c320

So no one has any input on this?

phister

I forgot the size, I just have an allen wrench kit that has the random sizes and used the one that fit. You can buy a cheap one from any parts store for less than 5 bucks its a good investment. Mind taking a pic of which bolt your speaking of. I can go to my garage and see if I can find the allen wrench for it.