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About the product
Turn your 4 mm C4 bit and a holder into your perfect torque tool. These small torque values are preset in the adapter and can be clamped between any standard holding tool and a bit. The clicking sound indicates when the torque has been reached. The adapter cannot be overtightened. When loosening the screw, there is no torque release (due to the blocked core shaft), so no additional loosening tool is required (30% higher torque when loosening). The adapter is primarily suitable for manual operation. In conjunction with a power tool, we recommend a maximum speed of 100 rpm, with minimum click repetition.
Technical data
- Preset torques, contents: see parts list
- Tolerance +/-10% (factory certificate on request)
- Preset torque, tolerance +/-10%
- Adapter Ø 8 mm, length 22 mm (without shank)
. In conjunction with power tool max. speed 100 rpm. - 6-kt. shank 4.0 mm, magnet bit holder 4.0 mm
- Material stainless steel and quality tool steel
- Aluminum extension with 4 mm bit holder
. ESD handle (10^6 to 10^9 Ohm) - In plastic case with foam insert
- Dimensions 175 x 160 x 45 mm
- Weight 410 g
Scope of delivery
- 4-975 Torque adapter 0.5Nm, for 4 mm bits
- 4-976 Torque adapter 0.6Nm, for 4 mm bits
- 6-340-3 C4 bit set 42 pcs, consisting of:
- Slot 1.0-1.5-2.0-2.5-3.0
- Kreuz-Schlitz PH000-PH00-PH0-PH1
- Torx T3-T4-T5-T6-T7-T8-T9-T10-T15
- Sechskant 0.9-1.3-1.5-2.0-2.5-3.0
- Steckschlüssel 2.5-3.0-3.5-4.0-4.5-5.0
- Triangle 1.6-2.0-2.2-2.3, square S0-S1
- Pentalobe P2-P5-P6, SIM-Eject, Tri-Point 0-1
- 6-340-2 Bit extension for 4 mm (5/32 inch) hex bits
- 6-340-1 ESD bit holder dissipative for 4 mm (5/32 inch) hex bits
- 4-564 Bit adapter 1/4 inch, 4 mm bits, length 42.5 mm
Product specifications
Sets | Yes |
Manufacturer | BERNSTEIN |
ESD safe | No |
Tool type | Screwdriver handle with 1/4 inch bit magnet holder |
Data sheets
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