Dimensions

I'm afraid we don't have a diagram showing the exact placement of the screws. We've actually never been asked this before, I don't believe these kind of operators vary in terms of screw placement. I will go over them anyway, just in case. There are three sets of holes: the two outer holes are at 2", the two middle holes are at 3-1/2", and the two most inner holes are at 4-3/16". Their distance front to back are approximately 1/4" from each other. Keep in mind our measurements are taken from center-to-center.