Nitto-Kohki's DLV7104/8104/8204 series electric torque screwdrivers feature a clear plastic cover mount over the torque adjustment ring, preventing any unintentional changes of the preset torque. These direct plug-in drivers have a torque range from 2.2 - 39.8 lb-in (0.25 - 4.5 Nm).
These Delvo Screwdrivers also have a Hheavy-duty cam installed for maximum cycle life and the changeover switch enables operators to switch between forward and reverse operation with one hand and has an ergonomically designed grip for easier handling minimizing fatigue
DLV8154 Model Includes a detachable pistol grip