Draaiknop met markeringspijl

The light gray cover of the control knobs GN 726.1 shrouds the fixing components as well as the shaft end. The cover also lends itself for a logo or other symbols. The collet version permits a simple adjustment of the types with scale or arrow. Scale and arrow on the control knobs are indelibly marked and easily legible since the engraved "aluminum colored" numbers contrast with the black anodized surface. Besides the standard scale (type S) the control knobs can be supplied with any type of graduation. Regarding design, numbering run, numbering position and numbering sequence of the scale please see the layout for scale knobs on the order sheet „How to Order Graduations“.