Rotary knob for position indicator

Hand knobs GN 534.8 have a recess in the hub to accept position indicators GN 000.8 and GN 000.3. They are made to a very high standard from the point of view of quality and design. Worth mentioning in particular is the profile of the rim which is unique for its form and function of these hand knobs. For applications where these hand knobs are used without a position indicator, hub caps are available to shroud the hub.