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Torque wrenches as standard assortment or as special design

Mechanical and electronic torque wrenches

As a manufacturer of torque wrenches we produce according to special customer requirements. The standard range also includes torque wrenches for measuring ranges between 0.1 Nmm and 4500 Nm. Since 1919 we have been developing tools for the most difficult operating conditions and supplying them to industrial companies all over the world.

The perfect tightening torque is the starting point for precision, safety and the functionality (durability) of machines and components in many industries and fields of work. The use of a torque wrench for controlled screw tightening thus becomes a necessity and often prevents material damage.

The high accuracy of CARL WALTER torque wrenches makes the tightening of nuts and bolts particularly precise and user-friendly. The standard range is divided into mechanical and electronic torque wrenches. The mechanical torque wrenches can also be selected from triggering, indicating, presettable (with or without scale) and colour-marked torque wrenches

  • Our mechanical and electronic torque wrenches cover measuring ranges between 0.1 Nmm and 2100 Nm.

In addition, our torque wrenches can display rotation angles and store data for process standard compliance.
All torque wrenches meet at least the requirements of DIN EN 6789.

In addition to our standard range, we also design and manufacture special torque wrenches according to individual customer requirements.
Catalog Torque Wrench

Torque wrench - special design according to customer requirements

As a manufacturer of mechanical and electronic torque wrenches, we have the possibility to produce our tools according to the individual requirements of our customers in addition to a large standard range.

These special torque wrenches can be produced directly according to customer drawings as well as newly developed and designed by our experts.

Torque wrenches - special design and development:

  • Individually definable Nm ranges and settings

  • Dimensions and weight according to customer requirements

  • Special mountings suitable for your application (square, spigot, spanner size)

  • Whether curved, angled or extended - choose the right format

  • On request with customer logo

  • Various surface treatments and coatings to choose from

  • Batch size 1 to series production

We support the occupational safety requirements of our customers by issuing a works certificate on request.
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Production example for special torque wrenches

The design and manufacture of this special torque wrench was carried out by CARL WALTER according to the special customer specifications. In addition to a special ratchet, the specially manufactured torque wrench also features a special square socket. The special torque wrench is used as an add-on tool for production machines.

An extract from our torque wrench - assortment

In the following you will get an insight into our standard range of torque wrenches.
The complete product range as well as detailed article descriptions can be found in our catalogue.

Indicating torque wrenches (watch wrenches)

0,1 Nmm - 4500 Nm
Indicating torque wrenches are particularly characterized by their user-friendliness. In order to reach the tightening value without great effort, the current value can be easily set and read off using the integrated dial indicators with drag pointers.

The torque wrench DB:

  • High-precision screw connection from 0.2 Nm to 4500 Nm
  • Dial gauge with slave pointer
  • Accuracy better than ±4
  • Type DB with rubber reinforcement
  • As type DBE with extension tube
  • Clockwise and anti-clockwise rotation

item numberTypeRange [Nm]Pitch [Nm]OutputLengthWeight [g]
2508DB 1,5N4-S0,2 - 1,50,026,3 (1/4“)204400
2509DB 3N4-S0,3 -30,056,3 (1/4“)204400
2511DB 6N4-S0,6 - 60,16,3 (1/4“)204400
2512DB 12N4-S1-120,26,3 (1/4“)204400
2513DB 25N-S3-250,510 (3/8“)247400
2514DB 50N-S5-500,510 (3/8“)318600
2515DB 100N-S10-100112 (1/2“)398700
2516DB 200N-S20-200212 (1/2“)5001000
2523DB 280N-S30-280520 (3/4“)6901650
2517DB 420N-S40-420520 (3/4“)8902600
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Releasing torque wrench with scale and VDE torque wrench

Torque wrench 0,5 Nm - 2100 Nm
Releasing mechanical torque wrenches ensure reliable tightening by setting the desired target value. Adjustment is easy using the scale with nonius on the torque wrench. A loud crack is signalled to the user when the set value is reached.

Our range of tripping mechanical torque wrenches is also supplemented by the VDE torque wrenches, which are suitable for work under voltages up to 1000 V.

Due to our torque wrench production, we also have the possibility to consider individual customer requirements for the releasing torque wrenches.


Our Torquik R torque wrench for industry and assembly:

  • 2 Nm - 2100 Nm
  • Ergonomic handle
  • Right- and left-hand drive
  • Accuracy better than ±4
  • Double scale (Nm/ft.lb.)
  • Type 2393/99 with reversible ratchet
  • Type 2394 with through ratchet
item numberTypeRange [Nm]Pitch [Nm]ft.lbSOutputLengthWeight [g]
2393/10TQR 10N2 - 100,51,5 - 86,3 (1/4“)195850
2393/25TQR 25N5 - 251,253,75 - 17,5
10 (3/8“)195850
2393/50
TQR 50N5 - 502,55 - 3512,5 (1/2“)365850
2393/100
TQR 100N20 - 100516 - 7412,5 (1/2“)460850
2393/220
TQR 220N40 - 2201030 - 16012,5 (1/2“)5301300
2394/1
TQR 500N100 - 5002575 - 30020 (3/4“)8001300
2394/2
TQR 800N160 - 80025120 - 50020 (3/4“)10001300
2398/3
TQR 1000N200 - 100050/5150 - 75020 (3/4“)13205660
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Preset tripping torque wrench

0,5 Nm - 420 Nm
For preset tripping torque wrenches, a desired torque value is fixed on a torque tester using an adjusting wrench. This prevents unintentional adjustment. A clear click signal indicates that the set value has been reached.

Many standard mechanical torque wrenches are no longer sufficient for special requirements. Through appropriate adaptations and individual production, we create the right tool for every task.

The torque wrench Torquik LF:

  • 2 Nm - 200 Nm
  • Suitable for series production
  • For inserting tools (9 x 12; 14 x 18)
  • Accuracy better than ±4
  • without scale
  • The adjustment is carried out on a torque tester
  • Ergonomic handle
ID numberTypeRange [Nm]EntranceLengthWeight [g]
2390LF/12TQLF 12N2 - 129 X 12125190
2390LF/35
TQLF 35N7 - 359 X 12180250
2390LF/80TQLF 80N10 - 809 X 12240310
2390LF/85TQLF 85N15 - 859 X 12314380
2390LF/200TQLF 200N50 - 20014 X 18405720
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Color-coded torque wrenches

40 Ncm - 280 Nm
Color-marking torque wrenches allow visual marking of the tightened screws, as the screw is color-coded when the set torque is reached. The torque tightening as well as the colour marking is done in one operation and is therefore easy to handle.

Our colour-marking mechanical torque wrenches are suitable for a wide range of screwing requirements (hexagon socket, hexagon socket).

The torque wrench MPQL

  • 10 Nm - 280 Nm
  • Automatic paint marking system
  • Adjustable with micrometer scale
  • Torque adjustment with adjusting wrench
  • Accuracy better than ±4
  • with ratchet
item numberTypeRange [Nm]Pitch [Nm]LengthWeight [g]
002870023062MPQL 50N10 - 500,5246700
000370573020MPQL 100N420 - 10013201000
000370573013MPQL 140N30 - 14013851100
000780403000MPQL 200N440 - 20024691800
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Electronic torque wrenches

1 Nm - 2000 Nm
Electronic torque wrenches are characterized by their comfortable operation and very high accuracy. By means of optical, haptic and acoustic signals the electronic torque wrench indicates that the set and desired tightening value has been reached. Our electronic torque wrenches are also available with a rotation angle function. To ensure that the value is not exceeded, a warning system is activated in case of torque overload. In addition, several measured values can be set and stored for different screwdriving applications and transferred to a computer.

All electronic torque wrenches are also available with special inserts on request.

Electronic torque wrench Torquick EW:

  • 1 Nm - 2000 Nm
  • For plug-in parts 9x12, 14x18, 24x32, 27x36
  • Delivery incl. ratchet head
  • Large OLED color display
  • Ncm, Nm, cm.kg, m.kg, in.oz, in.lbs, ft.lbs
  • Illuminated display
  • Accuracy better +/- 1%
  • Bi-directional USB interface
  • Windows, Excel, SPC compatible
  • Menu navigation in 9 languages
  • Battery and accumulator operation (external charging)
ID numberTypeRange [Nm]Pitch (Nm)OutputLengthWeight [g]
2994/18TQEW 101 - 109 x 120,16,3 (1/4“)410850
2994/8TQEW 202 - 209 x 120,16,3 (1/4“)410850
2994/19TQEW 505 - 509 x 120,110 (3/8“)410850
2994/22TQEW 10010 - 1009 x 120,110 (3/8“)410850
2994/9TQEW 15015 - 15014 x 180,112,5 (1/2“)6251300
2994/23TQEW 20020 - 20014 x 180,112,5 (1/2“)6251300
2994/24TQEW 25025 - 25014 x 180,112,5 (1/2“)6251300
2994/0TQEW 30034 - 34014 x 180,112,5 (1/2“)6251300
2994/39TQEW 60060 - 60024 x 32119,05 (3/4“)12504000
2994/40TQEW 80080 - 80024 x 32119,05 (3/4“)13606000
2994/41TQEW 1000100 - 100024 x 32119,05 (3/4“)13606000
2994/42TQEW 1500150 - 150027 x 36125 (1“)16008000
2994/43TQEW 2000200 - 200027 x 36125 (1“)16008000
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Torque wrench accessories

2 Nm - 1200 Nm
In addition to the Perf-A Torq torque limiter, the category of special torque wrenches covered by the standard range also includes angle of rotation gauges, torque wrenches with pneumatic pre-tightening and torque wrenches with pliers head.

Our speciality:


We develop and construct individual torque wrenches according to drawings or your application requirements.

The torque limiter Perf-A Torq:

  • 2 Nm - 163 Nm
  • For individual solutions
  • Ratchets when exceeding the torque over
  • Accuracy better than ±4
  • Adjustment to torque tester
  • For use with ratchets, T-handles, screwdrivers etc.
item numberTypeRange [Nm]EntranceOutputØLengthWeight [g]
2363/2PAT 20N2 - 2010 (3/8“)10 (3/8“)4156354
2363/4PAT 55N13 - 5412,5 (1/2“)12,5 (1/2“)4369496
2363/5PAT 67N27 - 6812,5 (1/2“)12,5 (1/2“)4369496
2363/3PAT 100N50 - 10212,5 (1/2“)12,5 (1/2“)5669624
2363/6PAT 160N80 - 16312,5 (1/2“)12,5 (1/2“)76741400
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Inserts for torque wrenches

From standard dimensions to individual special dimensions
The accessories for torque wrenches include, in addition to the jaw insertion tool presented here, square socket, open ring ratchets, bit holders, ring insertion tools, open ring insertion tools, adapters, welded-on insertion parts as well as pliers, hook and hexagon socket heads.

In our assortment you will find different versions of the accessory tools.

You need a dimension that differs from the standard?

  • We are happy to manufacture according to your individual ideas.
ID numberRecordingWidth across flats (mm)Weight (g)
805219 x 12735
805319 x 12835
805419 x 12935
805519 x 121040
805619 x 121140
805719 x 121240
805819 x 121340
805919 x 121440
806019 x 121540
806119 x 121645
806219 x 121750
806319 x 121860
806419 x 121960
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Hahnerberger Str. 82 42349 Wuppertal Germany
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Carl Walter Produktions GmbH & Co. KG
Hahnerberger Str. 82 42349 Wuppertal Germany
+49 (0) 20 2 / 40 924 - 0