Adjustable-Torque Handles

Adjustable-Torque Handles

Torque handles that provide tightening with steady torque for preventing overtightening.


  • Solution 1

    ADJUSTABLE-TORQUE HANDLES allows setting a desired tightening torque.

    [Conventional Problems]
    Tightening force depends on the operator.
    Applying too much force causes scratches or damages and lack of tightening causes rattling.

  • Solution 2

    The handle clicks to indicate completed tightening.

    [Conventional Problems]
    Recognizing to reach a desired torque is impossible.

  • Solution 3

    The handle position is adjustable.

    [Conventional Problems]
    Turning the handle in a confined space is difficult.

    When the handle is lifted, the teeth disengage from the locking element to adjust the handle position.

How To Set Torque


    1. Loosen the locking screw by inserting a hex. wrench into the underside of the body.


    2. Adjust the torque by turning the torque-adjusting screw in the side of the body.

  • 3. Measure the torque with a torque wrench.
    Connect a torque wrench to the Adjustable-Torque Handle.
    Apply a load in the tightening direction, and fine adjust the depth of torque-adjusting screw to reach the desired torque when the handle clicks.

  • 4. When the desired torque is reached, tighten the locking screw.


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