For sale is a 8 - 1/2" Compound Slide for american lathe; Pic. 3: Width of jaw - 8-1/2"; 2-3/8" - between 2 jaw (top part); 3-3/8" - between 2 jaw (bottom part); Last pic: Distance between centers of the central hole and the other ones is 3-1/2". Distance from one small hole to another small hole is 6-1/4"