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Knob Clamp Assemblies

Designed for light-duty clamping, the hand knob eliminates wrenching for faster work changes. Spherical washer allows for clamping irregular surfaces. . Plastic and brass pads available for protecting workpiece.
  • Interchangeable pad option
  • Steel pad standard, brass and plastic pads are available
  • Pads machinable to part configuration
  • *G dimension represents an optimum dimension.
  • 13501 Does not include finger handle.
Click the Part Number in below chart
for Price and Stock Check.
CAD CAD Download Link



Part NumberThread SizeABCDEFG
13501 CAD
1/4-203/45/81/225/82 5/161
13503 CAD
3/8-161 1/21 1/47/83 1/21 1/83 19/321 7/16

Part NumberCapacity (A)BCDEFG*Thread SizeWt. (lbs)
13512 CAD
13515 CAD
13516 CAD

Unless otherwise stated, English units are inches (in) and pounds (lbs) and Metric units are millimeters (mm) and kilograms (kg).