Screwdriver - Torque Control

Torque Control

Screwdrivers are available, manual, electric, and pneumatic, which have a clutch which slips at a preset torque, allowing screws to be tightened to a specified torque without damaging overtightening. Cordless drills designed to be used as screwdrivers often have such a clutch.

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Famous quotes containing the words torque and/or control:

    “Poetry uses the hub of a torque converter for a jello mold.”
    —Diane Glancy (b. 1941)

    “Time in the hand is not control of time,
    Nor shattered fragments of an instrument
    A proof against the wind; the wind will rise,
    We can only close the shutters.”
    —Adrienne Rich (b. 1929)