|Body: Aluminum, black anodized
Knob cover disk: Plastic, light gray
Collet and hex nut: Brass
Socket set screw: Stainless steel with serrated end
||The light gray cover makes these control knobs GN 726 very attractive.|
The cover is held in place by firmly pushing it into the recess. It can be removed by inserting a screw driver into the slot provided.
Because they are made from an aluminum extrusion, manufacturing specials in existing diameters can be done at relatively low cost.
Control knobs with extension for scale ring, see GN 726.1.
Control knobs with angled scale ring, see GN 726.2.
|See our technical section
for metric bore tolerance(s)