(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.

PRESET TORQUE SCREWDRIVERS

Belknap Preset Torque Screwdrivers

BELKNAP’S PRESET 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.

Preset Torque Screwdrivers may be ordered factory set or they may be easily set with any quality torque calibration system. The end cap removes for easy access to the 1/8" hex adjustment screw. A hex adjustment key is included with each driver.

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 counterclockwise 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.

Convert the below torque values to your specific unit of torque:

Preset Torque Screwdrivers

Part # Min Torque
(In. Lb.)		 Max Torque
(In. Lb.)		 Length
(In.)		 Weight
(Lb.)
21SP 0.375 2 4.5 0.375
61SP 0.625 6.25 5.6 0.438
151SP 1.5 15 5.6 0.438
401SP 4 40 6.2 0.625

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

  • Square Drive Torx
    Sockets
    #5 Torx with Square Drive
  • Open End 12 Point Crowfoot
    Crowfoot Adapters
    #6 12 Point U-Bottom
    Crowfoot
  • Fixture Drill Location
    Fixtures
    #4 Drill Location Fixture
  • Drive End Special
    Drive Ends
    #7 Special Drive End
  • Hex Drive End VB2T-I Preset Torque Wrench
    Torque Wrenches
    #8 VB2T-I Preset Torque
    Wrench with Hex Drive End
  • Rubber Install Tool Cup Holder
    Material Handling
    #6 Cup Holder Rubber
    Install Tool
  • Magnet Socket Shortened
    Sockets
    #20 Shortened Socket
    with Magnet
  • Nylon Sleeve Lug Nut Socket
    Sockets
    #23 Lug Nut Socket
    with Nylon Sleeve
  • B Shank V-Bottom Drive End
    Drive Ends
    #17 V-Bottom Drive End
    with B Shank
  • Drive End Flare Nut Half Moon
    Drive Ends
    #10 Flare Nut Half
    Moon Drive End
  • Pneumatic Install Tool AC Line
    Assembly & Installation
    #13 AC Line Pneumatic
    Install Tool
  • Special Grip Ratcheting Torque Wrench
    Torque Wrenches
    #17 Ratcheting Torque
    Wrench with Special Grip
  • Female Square Drive Spanner
    Crowfoot Adapters
    #3 Spanner with Female
    Square Drive
  • Hand Tool Special
    Torque Wrenches
    #16 Special Hand Tool
  • Spacer Rear Curb Height Setting
    Fixtures
    #8 Rear Curb Height
    Setting Spacer
  • Tool Shaft Indexing
    Assembly & Installation
    #21 Tie Rod Adjusting Tool
  • Hose Clamp Tool Plier
    Hose Clamp Tools
    #11 Plier Hose Clamp Tool
  • Socket Heat Sensor
    Sockets
    #21 Heat Sensor Socket
  • Socket Spring Loaded Wobble
    Sockets
    #13 Spring Loaded
    Wobble Socket
  • Square Drive Spring Loaded Socket
    Sockets
    #10 Spring Loaded Socket
    with Square Drive
  • Square Drive Nylon Sleeve Retaining Hex Socket
    Sockets
    #4 Retaining Hex Socket
    with Square Drive
    and Nylon Sleeve
  • Operator Hose Clamp Fixture
    Fixtures
    #3 Hose Clamp Fixture
    with Operator
  • Tool Scrivit Install
    Assembly & Installation
    #19 Scrivit Install Tool
  • Drive End Axle to Transmission Gauge
    Drive Ends
    #13 Axle to Transmission
    Gauge Drive End
  • Pneumatic Hose Clamp Tool Bench Mounted
    Hose Clamp Tools
    #2 Bench Mounted Pneumatic
    Hose Clamp Tool
  • Install Tool Pneumatic Drum Handle
    Assembly & Installation
    #10 Pneumatic Drum Handle
    Install Tool
  • Special Offset Adapter Torque Wrench
    Torque Wrenches
    #19 Torque Wrench with
    Special Offset Adapter
  • Drive End Non-Marring Pipe Wrench
    Drive Ends
    #24 Non-Marring Pipe
    Wrench Drive End
  • Drive End Torx Offset
    Drive Ends
    #3 Torx Offset Drive End
  • Drive End Torque Wrench Hex Flare Offset
    Torque Wrenches
    #12 Torque Wrench with Hex
    Flare Offset Drive End
  • Setting Spacer Front Curb Height
    Fixtures
    #11 Front Curb Height
    Setting Spacer
  • Torque Wrench Maxi-Break Click
    Torque Wrenches
    #14 Maxi-Break Click
    Torque Wrench
  • Drive End Pipe Wrench
    Drive Ends
    #6 Pipe Wrench Drive End
  • Drive End Half Moon
    Drive Ends
    #12 Half Moon Drive End
  • Drive End Control Arm
    Drive Ends
    #18 Control Arm Drive End
  • Fixture Thread Checker Holding
    Fixtures
    #2 Thread Checker Holding
    Fixture
  • Spline Socket Steering Column
    Sockets
    #3 Steering Column
    Spline Socket
  • Hose Clamp Tool Inverted
    Hose Clamp Tools
    #12 Inverted Hose Clamp Tool
  • Male Hex Drive V-Bottom Extended Adapter
    Drive Ends
    #19 V-Bottom Extended Adapter
    with Male Hex Drive
  • Fixture for Automotive Instrument Panel Build-Up
    Material Handling
    #10 Automotive Instrument Panel
    Build-Up Fixture
  • Socket Special
    Sockets
    #14 Special Socket
  • Fixture Steering Shaft
    Fixtures
    #7 Steering Shaft Fixture
  • Crowfoot Holding Wrench Adapter
    Crowfoot Adapters
    #5 Holding Wrench Adapter
  • Tool Jam Nut
    Torque Wrenches
    #20 Jam Nut Tool
  • Moving Battery Tool
    Material Handling
    #5 Battery Moving Tool
  • Pipe Wrench Drive End Torque Wrench
    Torque Wrenches
    #4 Torque Wrench with Pipe
    Wrench Drive End
  • Enclosure Install Tool Gas Fill Door
    Assembly & Installation
    #25 Gas Fill Door Enclosure
    Install Tool
  • Tool Hand Hose Clamp
    Hose Clamp Tools
    #8 Hand Hose Clamp Tool
  • Speeder Open End Crowfoot
    Crowfoot Adapters
    #7 Open End Speeder
    Crowfoot
  • Special Screwdriver
    Assembly & Installation
    #32 Special Screwdriver
  • Interchangeable Tips Hand Hose Clamp Tool
    Hose Clamp Tools
    #5 Hand Hose Clamp Tool
    with Interchangeable Tips
  • Special Sockets Yankee Screwdriver
    Sockets
    #7 Yankee Screwdriver
    with Special Sockets
  • Handling Hook for Rear Axle
    Material Handling
    #9 Rear Axle Handling Hook
  • Paint Marking Electronic Signal Torque Wrench
    Torque Wrenches
    #22 Electronic Signal Paint
    Marking Torque Wrench
  • Handle Square Drive
    Assembly & Installation
    #15 Square Drive with Handle
  • Side Ink Marking Torque Wrench Formax Drive End
    Drive Ends
    #5 Formax Drive End
    for Side Ink Marking
    Torque Wrench
  • Install Tool Trunk Latch
    Assembly & Installation
    #9 Trunk Latch Install Tool
  • Brake Bleeder Ratcheting
    Torque Wrenches
    #21 Ratcheting Brake Bleeder
  • Support Stand Driveshaft
    Fixtures
    #13 Driveshaft Support Stand
  • Gage Tailpipe
    Fixtures
    #15 Tailpipe Gage
  • Spanner Drive End Torque Wrench
    Torque Wrenches
    #6 Torque Wrench with
    Spanner Drive End
  • ISO Adapter Heavy Duty U-Bottom Drive End
    Drive Ends
    #4 Heavy Duty U-Bottom
    Drive End with ISO Adapter
  • Drive End Special Allen
    Drive Ends
    #21 Special Allen Drive End
  • Adjusting Tool Camber
    Torque Wrenches
    #2 Camber Adjusting Tool
  • Removal Tool Breather Valve
    Assembly & Installation
    #1 Breather Valve
    Removal Tool
  • Magnet Hand Socket Tool
    Sockets
    #16 Hand Socket
    Tool with Magnet
  • Adjust Tool Door Glass
    Assembly & Installation
    #8 Door Glass Adjust Tool
  • Installation Transmission Seal
    Assembly & Installation
    #33 Transmission Seal Installer
  • Tool Belt Tensioning
    Assembly & Installation
    #16 Belt Tensioning Tool
  • Drive End Cam Adjust
    Drive Ends
    #20 Cam Adjust Drive End
  • Square Drive Fast Lead Wobble Socket
    Sockets
    #11 Fast Lead Wobble
    Socket with Square Drive
  • Torx Bit for Rounded Fasteners Top Ink Marker Torque Wrench
    Torque Wrenches
    #11 Top Ink Marker
    with Torx Bit for
    Rounded Fasteners
  • Socket Top Ink Marking Torque Wrench
    Torque Wrenches
    #3 Top Ink Marking Torque
    Wrench with Socket
  • Feeder Pneumatic Engine Pin Installer
    Assembly & Installation
    #2 Pneumatic Engine Pin
    Installer with Feeder
  • Nylon Sleeve Antenna Socket
    Sockets
    #22 Antenna Socket
    with Nylon Sleeve
  • Brake Tester Hand Park
    Assembly & Installation
    #26 Hand Park Brake Tester
  • Install Tool Pneumatic Snap Ring
    Assembly & Installation
    #11 Pneumatic Snap Ring
    Install Tool
  • Crowfoot Male Square Drive by Female Square Drive
    Crowfoot Adapters
    #1 Male Square Drive
    by Female Square
    Drive Crowfoot
  • Square Drive Slotted Nut Driver
    Sockets
    #6 Slotted Nut Driver
    with Square Drive
  • Handling Hook Front Axle
    Material Handling
    #4 Front Axle Handling Hook
  • Automotive VIN Stamping Holding Fixture
    Fixtures
    #17 Holding Fixture for Stamping
    Automotive VIN
  • Tool Clip
    Assembly & Installation
    #24 Clip Tool
  • Ratcheting Allen Head Drive End Torque Wrench
    Torque Wrenches
    #18 Torque Wrench with
    Ratcheting Allen Head
    Drive End
  • Insert Hand Tool
    Assembly & Installation
    #3 Hand Tool for Insert
  • Drive End Adapter Hose Fitting End
    Drive Ends
    #30 Hose Fitting End
    Adapter Drive End
  • Puller for Transmission Shaft Seal
    Assembly & Installation
    #35 Transmission Shaft
    Seal Puller
  • Slipper Torque Hand Tool T-Handle
    Torque Wrenches
    #9 T-Handle Slipper
    Torque Hand Tool
  • Square Drive Hex Driver
    Sockets
    #19 Hex Drive with
    Square Drive
  • Adapter Allen Head
    Crowfoot Adapters
    #8 Allen Head Adapter
  • Plastic Scrivit Pneumatic Install Tool
    Assembly & Installation
    #34 Pneumatic Plastic Scrivit
    Install Tool
  • Fixture Window Button
    Fixtures
    #12 Window Button Fixture
  • Drive End Install Fan
    Drive Ends
    #28 Fan Install Drive End
  • Tool Inline Pneumatic Hose Clamp
    Hose Clamp Tools
    #6 Inline Pneumatic Hose
    Clamp Tool
  • Reduced Thickness V-Bottom Drive End
    Drive Ends
    #9 V-Bottom Drive End
    with Reduced Thickness
  • Drive End Spanner
    Drive Ends
    #16 Spanner Drive End
  • Adjustable Force Pneumatic Nut Install Tool
    Assembly & Installation
    #14 Pneumatic Nut Install
    Tool with Adjustable Force
  • Jam Nut Adapter Tie-Rod
    Drive Ends
    #25 Tie-Rod Jam Nut Adapter
  • Holding Tool Water Pump
    Material Handling
    #8 Water Pump Holding
    Torque Wrench
  • Extension Spring Loaded
    Sockets
    #9 Spring Loaded Extension
  • Gauge AC Line Location
    Assembly & Installation
    #20 AC Line Location Gauge
  • Socket Adjustable Runoff Surface Drive
    Sockets
    #18 Surface Drive Socket
    with Adjustable Runoff
  • Interchangeable Tips Locking Hose Clamp Tool
    Hose Clamp Tools
    #4 Locking Hose Clamp Tool
    with Interchangeable Tips
  • Torque Wrench Glass Adjustment
    Torque Wrenches
    #5 Glass Adjustment
    Torque Wrench
  • Magnetic Inserts Non-Marring Hand Tool
    Material Handling
    #2 Non-Marring Hand Tool
    with Magnetic Inserts
  • Tool Heat Shield Install
    Material Handling
    #7 Heat Shield Install Tool
  • Removal Hand Hose Clamp Tool
    Hose Clamp Tools
    #9 Hand Hose Clamp
    Removal Tool
  • Spring Install Tool Pneumatic Door Hinge
    Assembly & Installation
    #6 Pneumatic Door Hinge
    Spring Install Tool
  • Torque Wrench Top Ink Marking
    Torque Wrenches
    #15 Top Ink Marking
    Torque Wrench
  • Drive End Allen Head
    Drive Ends
    #27 Allen Head Drive End
  • Holding Bracket Power Tool
    Material Handling
    #1 Power Tool Holding Bracket
  • Socket Tail Light
    Sockets
    #17 Tail Light Socket
  • Drive End Brake Line
    Drive Ends
    #8 Brake Line Drive End
  • Speeder Drive End Punch Marking Torque Wrench
    Torque Wrenches
    #13 Punch Marking Torque
    Wrench with Speeder
    Drive End
  • Fixture Rear Axle Sway Bar
    Fixtures
    #9 Rear Axle Sway
    Bar Fixture
  • Tool Hand Hose Clamp
    Hose Clamp Tools
    #10 Hand Hose Clamp Tool
  • Removal Tool Freeze Plug
    Assembly & Installation
    #4 Freeze Plug Removal Tool
  • Torque Wrench Holding Offset
    Torque Wrenches
    #23 Offset Holding
    Torque Wrench
  • Male Hex U-Bottom Drive End
    Drive Ends
    #2 U-Bottom with Male
    Hex Drive End
  • Tool Pneumatic Push Nut Install
    Assembly & Installation
    #17 Pneumatic Push Nut
    Install Tool
  • Drive End Special Formax
    Drive Ends
    #1 Special Formax Drive End
  • Pin Deck Locating
    Material Handling
    #3 Deck Locating Pin
  • Adapter for Air Muffler
    Crowfoot Adapters
    #9 Air Muffler Adapter
  • Spreader Pneumatic Driveshaft
    Assembly & Installation
    #18 Pneumatic Driveshaft
    Spreader
  • Nylon Housing Surface Drive Socket
    Sockets
    #1 Surface Drive Socket
    with Nylon Housing
  • Crowfoot Box Offset Female Square Drive
    Crowfoot Adapters
    #2 Box Offset Female
    Square Drive Crowfoot
  • Adjustable Tension Pressure Roller
    Assembly & Installation
    #23 Pressure Roller with
    Adjustable Tension
  • Clean Out Thread Tool
    Sockets
    #15 Thread Clean Out Tool
  • Removal Tool Hand Clip
    Assembly & Installation
    #22 Hand Clip Removal Tool
  • Socket Battery Terminal
    Sockets
    #12 Battery Terminal Socket
  • Tool Spreader
    Assembly & Installation
    #31 Spreader Tool
  • Tips Interchangeable Hose Clamp Tool
    Hose Clamp Tools
    #3 Interchangeable Hose
    Clamp Tool Tips
  • Fixture Front Brake Line
    Fixtures
    #10 Front Brake Line Fixture
  • Female Torx Drive End Maxi-Break Torque Wrench
    Torque Wrenches
    #10 Maxi-Break Torque
    Wrench with Female
    Torx Drive End
  • Shank Converter Square Drive
    Crowfoot Adapters
    #4 Square Drive to
    Shank Converter
  • Extended Socket Ratchet Slip-Torq
    Torque Wrenches
    #1 Ratchet with Slip-Torq
    and Extended Socket
  • Hose Clamp Tool Hand
    Hose Clamp Tools
    #1 Hand Hose Clamp Tool
  • Drive End Spanner
    Drive Ends
    #15 Spanner Drive End
  • Drive End Adjustable
    Drive Ends
    #14 Adjustable Drive End
  • Gauge Sunroof Height
    Fixtures
    #1 Sunroof Height Gauge
  • V-Bottom Drive End Offset Extended
    Drive Ends
    #29 Offset Extended
    V-Bottom Drive End
  • Install Tool Pneumatic Snap Ring
    Assembly & Installation
    #5 Pneumatic Snap Ring
    Install Tool
  • Drive End Offset Extended Box
    Drive Ends
    #23 Offset Extended
    Box Drive End
  • Socket Ink Marking Torque Wrench
    Sockets
    #2 Ink Marking Torque
    Wrench Socket
  • Threaded Rod T-Handle
    Assembly & Installation
    #27 T-Handle with Threaded Rod
  • Indexing Driveshaft Tool
    Torque Wrenches
    #24 Driveshaft Indexing Tool
  • Torque Wrench Large Octal Nut
    Torque Wrenches
    #7 Large Octal Nut
    Torque Wrench
  • Fixture Park Brake Lever Assembly
    Fixtures
    #6 Park Brake Lever
    Assembly Fixture
  • Handling Hook for Automotive Frame
    Material Handling
    #11 Automotive Frame
    Handling Hook
  • Torque Wrench Transmission Plug
    Assembly & Installation
    #29 Transmission Plug
    Torque Wrench
  • Install Tool Pneumatic Bumper Nut
    Assembly & Installation
    #12 Pneumatic Bumper Nut
    Install Tool
  • Drive End Special
    Drive Ends
    #22 Special Drive End
  • Socket Spring Loaded Dual
    Sockets
    #8 Spring Loaded Dual Socket
  • Retainer Pneumatic Hose Clamp Tool
    Hose Clamp Tools
    #7 Pneumatic Hose Clamp
    Tool with Retainer
  • Special Offset Ratcheting Box Drive End
    Drive Ends
    #11 Ratcheting Box Drive
    End with Special Offset
  • Table for Rear Axle Build-Up
    Fixtures
    #16 Rear Axle Build-Up Table
  • Fixture VIN Plate Split
    Fixtures
    #5 VIN Plate Split Fixture
  • Hinge Pin Pneumatic Installer
    Assembly & Installation
    #30 Pneumatic Hinge Pin Installer
  • Drive End Special
    Drive Ends
    #26 Special Drive End
  • Hand Tool Clip Removal
    Assembly & Installation
    #28 Clip Removal Hand Tool
  • Install Tool Push Pin
    Assembly & Installation
    #7 Push Pin Install Tool
  • Fixture Holding
    Fixtures
    #14 Holding Fixture
© 2003-2012 Van F. BELKNAP Co., Inc. • 29164 Wall Street, Wixom, MI 48393 • CALL 248-348-7800 • FAX 248-348-9821 • EMAIL sales@belknaptools.com