



The Lock Protects Against Accidental Torque Change
The Scale of Moments in the Handle of the Key

Head Offset: 15 deg














ARC-Shaped Knife Edge, Can Produce Cohesion Force During Cutting, The













AS Drive
Long Bar Designed for the Deeply, Narrow Working Space

AS Drive
Long Bar Designed for the Deeply, Narrow Working Space




Offset: 15 deg




