The Ultimate Indexer features ball bearings for smooth rotation and an indexing knob that clicks at 8 angles as you rotate the head plus added benefits like a freely rotating body, an innovative angle adjustment shaft (which allows the whole vise to angle up or down), advanced bobbin mount design (it moves up, down and around) and an additional 90 degree handle. This vise also has tool steel jaws that will accommodate hooks ranging from size 24 to 10/0, brass knobs all throughout the vise, a hardened cam lever, rotational lock and drag adjustment, and a forcing cone which adjusts the tension. Choose from either an oversized pedestal base or a large clamp base with an outrigger. (Centering gauge no longer included.)