(248) 348-7800

sales@belknaptools.com

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Contact Us

Van F. Belknap Co., Inc.
29164 Wall Street
Wixom, MI 48393 USA
(248) 348-7800
sales@belknaptools.com

Printer-Friendly VersionNEED A SPECIALLY
DESIGNED TOOL?

You're at the right place! Belknap is the Leader in Specialty Torque Applications. Check out our Specialty Tools Gallery for a small sampling of what we've produced for our customers over the years.

EXTENSIONS CALCULATOR

USING ADAPTERS OR EXTENSIONS

Adapters or extensions should only be used in line with the wrench, as opposed to being at an angle, and the actual torque applied will be greater than the torque reading shown.

To obtain your desired torque reading, use the below calculator by inserting your values in the following order:

  1. Extension Length
  2. Wrench Length
  3. Actual Torque

NOTE: We are not responsible for inaccuracies or errors. Please check the output for accuracy before using in a production environment.

Extension CalculatorDownload the desktop version:
ExtensionCalculator.zip
791 KB

  • Tool Spreader
    Assembly & Installation
    #23 Spreader Tool
  • Handling Hook for Rear Axle
    Material Handling
    #8 Rear Axle Handling Hook
  • Slipper Torque Hand Tool T-Handle
    Torque Wrenches
    #8 T-Handle Slipper
    Torque Hand Tool
  • Crowfoot Box Offset Female Square Drive
    Crowfoot Adapters
    #2 Box Offset Female
    Square Drive Crowfoot
  • Drive End Allen Head
    Drive Ends
    #26 Allen Head Drive End
  • Torque Wrench Glass Adjustment
    Torque Wrenches
    #5 Glass Adjustment
    Torque Wrench
  • Handle Square Drive
    Assembly & Installation
    #11 Square Drive with Handle
  • Drive End Axle to Transmission Gauge
    Drive Ends
    #13 Axle to Transmission
    Gauge Drive End
  • Male Hex U-Bottom Drive End
    Drive Ends
    #2 U-Bottom with Male
    Hex Drive End
  • Drive End Adjustable
    Drive Ends
    #14 Adjustable Drive End
  • Jam Nut Adapter Tie-Rod
    Drive Ends
    #24 Tie-Rod Jam Nut Adapter
  • Pneumatic Hose Clamp Tool Bench Mounted
    Hose Clamp Tools
    #2 Bench Mounted Pneumatic
    Hose Clamp Tool
  • Drive End Spanner
    Drive Ends
    #15 Spanner Drive End
  • Female Torx Drive End Maxi-Break Torque Wrench
    Torque Wrenches
    #9 Maxi-Break Torque
    Wrench with Female
    Torx Drive End
  • ISO Adapter Heavy Duty U-Bottom Drive End
    Drive Ends
    #4 Heavy Duty U-Bottom
    Drive End with ISO Adapter
© 2003-2018 Van F. BELKNAP Co., Inc. • 29164 Wall Street, Wixom, MI 48393 • CALL 248-348-7800 • FAX 248-348-9821 • EMAIL sales@belknaptools.com