For applying rotary motion, torque, and or axial force to a first object or a second object via human power, a tool comprising:
- a. a first handle of sufficient size, shape and length to allow it to be grasped by a hand and or fingers and or thumb, with through hole to allow mounting on a shaft,
- b. a second handle of sufficient size, shape and length to allow it to be grasped by a hand and or fingers and or thumb, with through hole to allow mounting on a shaft,
- c. a first elongated input/output shaft of sufficient length and suitable girth to accept said first handle, having an outer disposed end with first means to couple to said first object to be rotated or to accept an adapter which will couple it to said first object to be rotated and having an inner disposed end with second means to pivotably connect it to another member, the axis of pivot being substantially perpendicular to the shaft's major axis,
- d. a second elongated input/output shaft of sufficient length and suitable girth to accept said second handle, having an outer disposed end with third means to couple it to said second object to be rotated or to accept an adapter which will couple it to said second object to be rotated and having an inner disposed end with fourth means to pivotably connect it to another member, the axis of pivot being substantially perpendicular to the shaft's major axis,
- e. a fifth means for said first handle to be rotationally and axially coupled to said first input/output shaft,
- f. a sixth means for said second handle to be rotationally and axially coupled to said second input/output shaft,
- g. an elongated connecting member which has seventh means on the first end and eighth means on the second end to pivotably connect it to said first input/output shaft on one end and said second input/output shaft on the other end, the two axis of pivoting to be substantially parallel, each of the two axis of pivoting to be substantially perpendicular to the member's main axis, of sufficient length to allow either of said input/output shaft to be orbited about the axis of the other input/output shaft,
- h. a ninth means for joining one end of said connecting member's first end to said first input/output shaft's inner disposed end and a tenth means for joining said connecting member's second end to said second input output shaft's inner disposed end, so as to allow each of them to pivot with respect to the connecting member, such that while pivoting, the first input/output member and second input/output member remain in substantially the same plane or in closely adjacent parallel planes,
- whereby the handle of either the first or second input/output member is grasped by a first hand and or fingers and or thumb and acts as a steadying handle to effect alignment with said first or second object to be rotated or an adapter that couples it to said first or second object to be rotated and simultaneously applies a primary axial force urging engagement with said first or second object to be rotated and the handle of the other second or first input/output member respectively is grasped by a second hand and or fingers and or thumb and acts as an input handle which when placed in a plurality of positions with respect to said first member and said connecting member, is orbited in such a way as to vary the rotational speed and torque applied to said first or second input/output member and through to the coupled object to be rotated.