(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.

ADJUSTABLE TORQUE SCREWDRIVERS

Adjustable Screwdriver

BELKNAP’S ADJUSTABLE TORQUE SCREWDRIVERS are particularly suited for high-volume use in assembly operations. A simple, cam-over design allows the tool to slip; therefore, preventing over-torque and possible damage to components. These screwdrivers offer versatility for applications that require more than one torque value and are particularly suited for the electronics industry and for instrument assembly work.

Torque settings are easily and accurately changed with a unique adjusting knob and easy-to-read window scale. Adjusting the screwdriver is simple. Just pull out the adjusting knob to unlock, turn to the desired setting, then push the knob in until it clicks.

Positive locking knob makes accidental setting changes impossible. Automatic lock in counter-clockwise direction makes fastener removal a snap.

KEY FEATURES

  • Universal 1/4" hex bit holder with strong rare earth magnet.
  • Cam-over torque limiting clutch.
  • Rugged, light-weight aluminum body.
  • Automatic lock in counter-clockwise direction.
  • Accuracy ± 6% of indicated value in clockwise direction, from 20-100% of full scale.
  • Certified to the following industry specification: ASME B107.14M-1994.

Adjustable Torque Screwdrivers

Part # Torque Range Length (In.) Weight (Lb.)
In. Oz. In. Lb. cNm.
61SM 20 - 100 3.8 0.438
151SM 3 - 15 4.5 0.500
401SM 5 - 40 5.1 0.688
61NSM 10 - 80 3.8 0.438
151NSM 40 - 200 4.5 0.500
401NSM 50 - 450 5.1 0.688

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

  • Support Stand Driveshaft
    Fixtures
    #13 Driveshaft Support Stand
  • Crowfoot Holding Wrench Adapter
    Crowfoot Adapters
    #5 Holding Wrench Adapter
  • Torque Wrench Top Ink Marking
    Torque Wrenches
    #12 Top Ink Marking
    Torque Wrench
  • Adapter Allen Head
    Crowfoot Adapters
    #8 Allen Head Adapter
  • Spanner Drive End Torque Wrench
    Torque Wrenches
    #6 Torque Wrench with
    Spanner Drive End
  • Spacer Rear Curb Height Setting
    Fixtures
    #8 Rear Curb Height
    Setting Spacer
  • Socket Adjustable Runoff Surface Drive
    Sockets
    #11 Surface Drive Socket
    with Adjustable Runoff
  • Drive End Adapter Hose Fitting End
    Drive Ends
    #29 Hose Fitting End
    Adapter Drive End
  • Fixture Front Brake Line
    Fixtures
    #10 Front Brake Line Fixture
  • Rubber Install Tool Cup Holder
    Material Handling
    #6 Cup Holder Rubber
    Install Tool
  • Square Drive Nylon Sleeve Retaining Hex Socket
    Sockets
    #3 Retaining Hex Socket
    with Square Drive
    and Nylon Sleeve
  • Insert Hand Tool
    Assembly & Installation
    #2 Hand Tool for Insert
  • Brake Bleeder Ratcheting
    Torque Wrenches
    #18 Ratcheting Brake Bleeder
  • Drive End Control Arm
    Drive Ends
    #18 Control Arm Drive End
  • Tool Hand Hose Clamp
    Hose Clamp Tools
    #7 Hand Hose Clamp Tool
© 2003-2017 Van F. BELKNAP Co., Inc. • 29164 Wall Street, Wixom, MI 48393 • CALL 248-348-7800 • FAX 248-348-9821 • EMAIL sales@belknaptools.com