4 Prong Aluminum Hand Knobs

Jergens Specialty Fasteners maintains a large inventory of several varieties of knobs, handles, handwheels, and cranks. Whether you’re looking for prototype or production quantities, we can help!

Features, Benefits, & Product Specifications:
  • Material: Aluminum
  • Finish: Tumble
  • Also available in black, red, blue, clear, and gold anodized

4 Prong Aluminum Hand Knobs

Select a part number for CAD drawings, price and stock availability.

Part Number CAD Unit A (In) B (In) C (In) D (In) E
21000 icon_cad Inch 1 7/8 1/2 1/2 Blank
21001 icon_cad Inch 1 7/8 1/2 1/2 1/4-20 Tap
21002 icon_cad Inch 1 7/8 1/2 1/2 1/4-20 Thru Hole
21004 icon_cad Inch 1 1/2 7/8 5/8 3/8 Blank
21005 icon_cad Inch 1 1/2 7/8 5/8 3/8 5/16-18 Tap
21006 icon_cad Inch 1 1/2 7/8 5/8 3/8 5/16-18 Thru Hole
21007 icon_cad Inch 1 1/2 7/8 5/8 3/8 5/16 Ream
21008 icon_cad Inch 2 1 13/16 1/2 Blank
21009 icon_cad Inch 2 1 13/16 1/2 3/8-16 Tap
21010 icon_cad Inch 2 1 13/16 1/2 3/8-16 Thru Hole
21011 icon_cad Inch 2 1 13/16 1/2 3/8 Ream
21012 icon_cad Inch 2 1/2 1 1/8 1 9/16 Blank
21013 icon_cad Inch 2 1/2 1 1/8 1 9/16 1/2-13 Tap
21014 icon_cad Inch 2 1/2 1 1/8 1 9/16 1/2-13 Thru Hole
21015 icon_cad Inch 2 1/2 1 1/8 1 9/16 1/2 Ream

Documents and Videos

  • icon_pdf Operating Manual
  • icon_pdf Operating Manual - 81600 ONLY
  • icon_pdf Jergens Production Vise System
  • icon_pdf Jergens Production Vises Features and Benefits
  • icon_pdf Vertical Machine Solutions
  • icon_pdf Horizontal Machine Solutions
  • icon_pdf Hydraulic Production Vises
  • icon_pdf Production Vises

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