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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.

Torque Adapter Set 6 Pieces 3.0 to 5.5 Nm in Quadro Box - Bernstein 4-989-KSB

BERNSTEIN Original product
Net price (excl. VAT)
€130.18
Item BS-4-989-KSB
Manufacturer no. 4-989-KSB
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.4-989-KSB
EAN4250838533409
Customs tariff number82060000
ConditionNew
Article
BS-4-989-KSB
Frequently Bought Together
Total price

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

Technical Data

FeatureValue
PresetSix adapters, content see scope of delivery
Tolerance+/-10% (factory certificate on request)
Adapter diameter12 mm
Adapter length28 mm (without shank)
ShankHex 1/4 inch, max. 100 rpm with power tools
Bit magnetic holder1/4 inch
MaterialAlloyed steel HRC 43-48
PackagingPlastic quadro box, 91 x 43 x 15 mm, individually packed
Weight141 g

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.

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

Standards and Supply Data

  • Tested to DIN EN ISO 6789 (manually operated torque screwdriving tools)
  • EAN 4250838533409
  • Customs tariff number 82060000
  • Country of origin Taiwan
More Information
Norm DIN EN ISO 6789
Manufacturer Nr. 4-989-KSB
Manufacturer Bernstein
EAN 4250838533409
Weight 0.141000
HS-Code 82060000
GPSR manufacturer information BERNSTEIN Werkzeugfabrik Industriehof Trecknase 1 DE-42897 Remscheid www.bernstein-werkzeuge.de
Article authenticity Original product
Condition of article New
Position sensing No