60
Guide tube:
Tube DIN 2391, steel, chrome-plated (SCR) or
Tube DIN 2462, stainless steel, 1.4301 (NI) <
>
Shaft: Steel or stainless steel with ball bearings
End plug: Plastic
Carriage / end plates, extruded aluminium, anodised, natural color
Guide shafts: stainless steel
Drive:
- Spindle / ball bearing, stainless steel, rustproof
- Spindle nut: plastic
Fastening screws: stainless steel, rustproof
Turning knob / scale ring: aluminum, black anodized