897/4 IMP Impaktor holder with retaining ring and magnet, 1/4" x 75 mm, for impact drivers - Wera 05057675001

Modern 18 volt impact drivers produce extreme torque peaks that cause conventional bit holders and bits to break prematurely. The 897/4 IMP Impaktor holder absorbs these impulse peaks with two different torsion zones and deliberately does without mechanically susceptible small parts.

Benefits

• Double-torsion spring absorbs extreme impulse peaks and reduces the risk of holder and bit breakage.
• Retaining ring ensures an optimum fit of the bit in the holder.
• Magnet provides additional fixing of bit and screw.
• Stainless steel holder without susceptible small parts, designed for extreme dynamic loads.
• Together with Impaktor bits it forms the TriTorsion system, and both can also be used individually.

Applications

Industrial screw assembly, for example with screwdriving robots, and screwdriving with customary impact drivers.

Standards and safety

Output for bits with 1/4" hexagon drive as per DIN ISO 1173-C 6.3, drive suitable for power screwdrivers with take-up as per DIN ISO 1173-F 6.3.