(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.

TORQUE MULTIPLIERS Geared Head

Torque Multipliers

BELKNAP’S GEARED HEAD TORQUE MULTIPLIERS are incomparable to any other tool. The multiplication is achieved through a planetary gear train at a ratio depending on the
model. The precision gear train is totally enclosed. 

Torque MultiplierThis torque multiplier is a silent partner to all operators. It provides ample power by multiplying the amount of torque applied with your torque wrench. Basically, you can tighten high torque fasteners by only applying a few foot pounds. Relatively small, torque multipliers may be used with practically all accessory tooling and provides ample torque power in limited work areas.

Use of a torque multiplier will vastly improve the overall efficiency of the operator. It is also an easier and safer way to achieve a high torque requirement.

KEY FEATURES

  • Alloy forged head.
  • High grade alloy steel internal parts.
  • General all-purpose tool.
  • Provides ample torquing power.
  • Requires limited space for use.
  • May be compounded for multiplied ratios.

Geared Head Torque Multiplier Drawing Dimensions

(all measurements in Inches)

Torque Multipliers Geared Head

Part # Capacity
(Ft. Lb.)
Input Drive Output Drive Gear Ratio Weight
(Lb.)
A B C D E Reaction
Bar Length
(In.)
OAL (In.)
LW750 1000 0.5 0.75 4:1 7 3.5 6 0.5 0.75 3.35 18 22
TD1000 2000 0.75 1 4:1 14 3.75 6.6 0.75 1 4.37 22 25
TD1500 4000 1 1.5 4.33:1 30 5.2 9.7 1 1.5 6.2 25 30
TD2000 8000 1 1.5 4.33:1 47 6.5 12.1 0.75 1.87 3.75 24 32
TD2500 12000 1 2.5 6:1 78 8.5 11.5 1 2.25 7.25 30 30

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

SAFETY GUIDELINES
Do not use impact driver. 
Do not use power tools.
Wear safety goggles.
Do not exceed capacity.

  • Slotted Box 12 Pt Crowfoot
    Crowfoot Adapters
    #6 12 Pt Slotted Box
    w/ guide washer
    Crowfoot
  • Square Drive Slotted Nut Driver
    Sockets
    #5 Slotted Nut Driver
    with Square Drive
  • Operator Hose Clamp Fixture
    Fixtures
    #3 Hose Clamp Fixture
    with Operator
  • Socket Special
    Sockets
    #7 Special Socket
  • Female Torx Drive End Maxi-Break Torque Wrench
    Torque Wrenches
    #9 Maxi-Break Torque
    Wrench with Female
    Torx Drive End
  • Fixture Rear Axle Sway Bar
    Fixtures
    #9 Rear Axle Sway
    Bar Fixture
  • Fixture Steering Shaft
    Fixtures
    #7 Steering Shaft Fixture
  • Torque Wrench Maxi-Break Click
    Torque Wrenches
    #11 Maxi-Break Click
    Torque Wrench
  • Torque Wrench Transmission Plug
    Assembly & Installation
    #22 Transmission Plug
    Torque Wrench
  • Handling Hook for Automotive Frame
    Material Handling
    #10 Automotive Frame
    Handling Hook
  • V-Bottom Drive End Offset Extended
    Drive Ends
    #28 Offset Extended
    V-Bottom Drive End
  • Drive End Cam Adjust
    Drive Ends
    #20 Cam Adjust Drive End
  • Threaded Rod T-Handle
    Assembly & Installation
    #20 T-Handle with Threaded Rod
  • Nylon Sleeve Lug Nut Socket
    Sockets
    #16 Lug Nut Socket
    with Nylon Sleeve
  • Torque Wrench Top Ink Marking
    Torque Wrenches
    #12 Top Ink Marking
    Torque Wrench
© 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