(248) 348-7800


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

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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.

Ink & Punch

Marking Torque Wrench

BELKNAP’S MARKING PRESET TORQUE WRENCHES are designed for FINAL TORQUE VERIFICATION   only, and are not intended to be used for torquing down the fastener. They will leave a positive mark (ink or indentation) for torque verification, so that a simple visual inspection is all that is needed to confirm that torque has been applied. THEY WILL NOT MARK ACCIDENTALLY. All marking torque wrenches are custom made to suit your application.

Top Side Ink Marking Torque WrenchINK MARKING Preset Torque Wrenches

  • Accuracy is ± 4%.
  • Only torques in CW direction.
  • Manually operated. 
  • Non-coagulating ink, includes two
    ink cartridges. 
  • Available ink colors are Red, Blue,
    Yellow, Green and White. 
  • Felt tip left uncovered after long periods of time may require minimal priming.
  • Approximate ink cartridge cycles is 350-400 and dependent upon the operator/application.
  • Ink is also available by the quart.

Punch Marking Torque WrenchPUNCH MARKING Preset Torque Wrenches

  • Accuracy is ± 4%.
  • Only torques in CW direction.
  • Requires 90 psi standard, non-lubricated
    shop air.
  • Replaceable striking pins will eventually become a bit dull and will need to be easily
    re-sharpened on a belt sander. 
  • Approximate striking pin cycles are application dependent. In our lab tests, we obtained 150 punches before resharpening and 10 resharpenings before replacing.
    Each application is unique, therefore, in order for us to quote accurately, we’ll need the following information. Either submit your request online below, or give us a call at (248) 348-7800, and we’ll be happy to discuss your requirements over the phone.

    We must see a photo of your application; you can upload it here:

* Upload a Photo
No file selected
* Target Torque Requirement
* Hex Size of the Fastener to be Torqued
* Marking Type
* Style

(The next two questions refer to this diagram.)
* Application Type
* Application Dimensions

* First Name
* Last Name
* Phone
* Email
* Company Name
Zip Code

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Please feel free to call us for any reason (248) 348-7800. We look forward to speaking with you.

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© 2003-2015 Van F. BELKNAP Co., Inc. • 29164 Wall Street, Wixom, MI 48393 • CALL 248-348-7800 • FAX 248-348-9821 • EMAIL sales@belknaptools.com