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Torque Adapter Set 6 Pieces 3.0 to 5.5 Nm in Quadro Box - Bernstein 4-989-KSB
The set 4-989-KSB supplies six torque adapters from 3.0 to 5.5 Nm for 1/4 inch bits in a plastic quadro box, without a handle. Each adapter holds its value with +/-10% tolerance over at least 20,000 clicks at only 141 g total weight.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Anyone who needs several torque steps between 3.0 and 5.5 Nm for 1/4 inch bits reaches for the set 4-989-KSB with six factory preset adapters in a plastic quadro box (91 x 43 x 15 mm). Each adapter holds its value at +/-10% tolerance over at least 20,000 clicks.
Advantages
- Six fixed torque steps 3.0, 3.5, 4.0, 4.5, 5.0 and 5.5 Nm in one box, no adjustment needed
- Tolerance +/-10% over at least 20,000 clicks per adapter, factory certificate on request
- No torque unlocking when loosening, giving 30% higher breakaway torque without extra tools
- Alloyed steel HRC 43-48, individually packed in the quadro box (91 x 43 x 15 mm)
- Compact set without handle, for use with an existing holding tool
Application
For workshops and test stations that switch between several torque values from 3.0 to 5.5 Nm depending on the component, for example on electronic equipment, in quick-change systems, robotic stations, aerospace or medical technology.
Standards and Supply Data
- Tested to DIN EN ISO 6789 (manually operated torque screwdriving tools)
- EAN 4250838533409
- Customs tariff number 82060000
Technical data
| Feature | Value |
|---|---|
| Preset | Six adapters, content see scope of delivery |
| Tolerance | +/-10% (factory certificate on request) |
| Adapter diameter | 12 mm |
| Adapter length | 28 mm (without shank) |
| Shank | Hex 1/4 inch, max. 100 rpm with power tools |
| Bit magnetic holder | 1/4 inch |
| Material | Alloyed steel HRC 43-48 |
| Packaging | Plastic quadro box, 91 x 43 x 15 mm, individually packed |
| Weight | 141 g |
| Manufacturer | Bernstein |
| Manufacturer Nr. | 4-989-KSB |
| EAN | 4250838533409 |
| HS-Code | 82060000 |
| GPSR manufacturer information | BERNSTEIN Werkzeugfabrik Industriehof Trecknase 1 DE-42897 Remscheid www.bernstein-werkzeuge.de |
| Condition of article | New |
| Article authenticity | Original product |
| Norm | DIN EN ISO 6789 |
Scope of delivery
- 4-986 Torque adapter 3.0 Nm
- 4-986-5 Torque adapter 3.5 Nm
- 4-987 Torque adapter 4.0 Nm
- 4-987-5 Torque adapter 4.5 Nm
- 4-988 Torque adapter 5.0 Nm
- 4-988-5 Torque adapter 5.5 Nm
Downloads
Datasheet
Certificate
Other
- Cases and Sets EN
- Bernstein Catalogue Pages Ball Joint Vices and Holders EN
- Bernstein Catalogue Pages VDE Tools EN
- Bernstein Catalogue Pages Pliers EN
- Bernstein Catalogue Pages Screwing Tools, Torque and Bits EN
- Bernstein ESD Guide EN
- Drehmoment Schraubendreher DE
- Kugelgelenk Schraubstock DE
- Schonbacken DE
- Bernstein Katalogseiten Schraubstöcke und Halter DE
- ESD Leifaden DE
- Bernstein Katalogseiten ESD Arbeitsplatz und ESD Handwerkzeuge DE
- Bernstein Katalogseiten Pinzetten DE
- Bernstein Katalogseiten VDE Werkzeuge DE
- Zangen DE
Accessories
Torque Adapter Set 9 Pieces 0.1 to 0.6 Nm with 2 Bit Adapters in Quadro Box - Bernstein 4-970-G
Item BS-4-970-GTorque Adapter Set 6 pcs 0.6 to 3.0 Nm for 1/4 Inch Bits - Bernstein 4-980-KSB
Item BS-4-980-KSBTorque Adapter Set 8 Pieces 0.1 to 0.6 Nm with 2 Bit Adapters in Quadro Box - Bernstein 4-970-KSB
Item BS-4-970-KSBTorque Adapter Set 6 Pieces 3.0 to 5.5 Nm with Screwdriver Handle - Bernstein 4-989-G
Item BS-4-989-GQuestions about this item
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