1.8 Control knobs, Indexing mechanisms

1.8 Control knobs, Indexing mechanisms

GN 164 Scale rings Steel	GN 726 Control knobs Aluminum black anodized	GN 726.1 Control knobs Aluminum black anodized
GN 726.2 Control knobs Aluminum black anodized	GN 723.2 Control knobs Zinc die casting silver metallic finish	GN 723.3 Reference flanges for GN 723.2
GN 729 Control knobs Aluminum black anodized	GN 200 Indexing mechanisms Steel matt chrome plated	GN 200 Indexing mechanisms St. Steel
GN 200 Indexing mechanisms Type B Steel	GN 200 Indexing mechanisms Type B Steel matt chrome plated	GN 200 Indexing mechanisms Type C Steel
GN 700 Adjustable knob Steel	GN 215 Indexing levers Steel