STANDARD SIGMA CLAMPING KNOB:
Knob Diameter Range:
.62 to 1.87in (15.75 to 47.50mm)
Knob Height Range:
.42 to .63in (10.67 to 16.00mm)
- Knob Style: Solid Top
- Material: Polypropylene
- Stud Length: Up to 3 inches
- Metal Hardware: Zinc Plated Brass Female Threaded Insert or Zinc Plated Steel Stud
- Colors: Black, Grey, White, Blue, Yellow, or Red
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