Locking element with

Indexing mechanisms GN 200 replace and simplify complicated indexing mechanisms, such as indenting levers, latching mechanisms, indexing pins and other securing elements. Besides the standard scale (Type AS) the control knob version may be supplied with any scale. In such cases, it is recommended to use the matte chrome plated version since the color contrast is better. Regarding design, numbering run, numbering position and numbering sequence of the scale please see the layout for scale rings on the order sheet „How to Order Graduations“