The is a Nut Driver, made of alloy steel housing material. It has 54 spring-loaded hardened steel pins. The Gripper also works on hooks or eyebolts and enables a torque transmission of up to 80Nm.
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DIN 3120, Style C 10
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Replaces Nuts from 7mm to 19mm
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54 Steel pins Fit Every Nut or Screw with an External Profile