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EAN / GTIN:
Manufacturer number:
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Torque wrench without plug-in head, maximum torque: 25N·m
Article no.: 656220 25
Article code:
New product
Click to enlarge image
Click to enlarge image
For a description of the legend, see description text.
- Direction of tightening: Right-hand tightening
- Torque measuring accuracy: ±4
- Exchangeable tool: Plug-in head
- Test certificate: Manufacturer’s test certificate
Product details
Technical Data
| maximum torque | 25 Nm | |
| Direction of tightening | Right-hand tightening | |
| Torque measuring accuracy | ±4 % | |
| Exchangeable tool | Plug-in head | |
| Test certificate | Manufacturer’s test certificate | |
| Overall length L | 292 mm | |
| Torque range | 2.5 Nm - 25 Nm | |
| Scale graduation, 1 graduation = | 0.1 Nm | |
| Weight | 515 g | |
| Adjusted reference dimension on the torque wrench [l2] | 17.5 mm | |
| Socket for plug-in head | 9×12 mm | |
| Display | analogue | |
| Release signalling | acoustic; haptic | |
| Trigger principle | mechanical short travel release | |
| Connection format | for plug-in heads (rectangular socket) | |
| Measurement technology | mechanical | |
| Deflection function | no | |
| Slipper function | no | |
| Quick release/ quick-change function | no | |
| Memory pointer | no | |
| Setting the trigger value | with adjustment scale | |
| Feedback | acoustic signal | |
| Reversible reading | Nm; lbfft | |
| Measurement process | Torque | |
| Adjustable trigger value | adjustable | |
| Standard | DIN EN ISO 6789 | |
| Lever length without plug-in head [l1] | 222.5 mm | |
| Lever length including factory calibration reference dimension [l3] | 240 mm | |
| Type of product | Torque wrenches |
Identification & Classification
| Article number | 656220 25 | |
| EAN / GTIN | 4013288219756 | |
| Manufacturer number | 05075651001 | |
| Manufacturer/responsible person | Wera Werkzeuge GmbH, Korzerter Straße 21-25, 42349 WUPPERTAL, Germany, www.wera.de |
Description
Version:
Very sturdy single-handed torque wrench (square drive 1/2 inch) with ergonomic 2-component handle and reversible ratchet with 45 teeth. Easy adjustment and locking of the specified value is ensured as the user can hear and feel the tool engage when the scale value is reached and easily read off the reading on the main scale and fine scale. User can clearly hear and feel the trigger mechanism upon reaching the set torque value. For right-handed use. Units of measure: Nm, lbfft.
Function:
The wrench triggers giving a “signal” (clearly audible acoustic tone and noticeable vibration) and afterwards is immediately ready for use again.
Standard:
Tested to DIN EN ISO 6789.
Accuracy:
Percentage of the displayed value only for right-hand tightening: ±4 %.
Cutting data:
Legend for drawing and formula:
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque