I thought I had everything I needed for wrenches with my 24, 27, 30, 32, and 36. Couple of weeks ago had to buy a 1 5/16 wrench (which is 33.3mm) for the pitman arm on my Chevy 1 ton. I was able to use a 33mm axle socket to get it off. The 1 5/16 wrench is supposedly the correct size and was...