Hand tool with adjustable fastening head and variable output torque

A tool comprising:

• a handle;
• a rotatable fastening head connected to a first end of the handle and engaged with a manually driven actuator;
• a fixed fastening head connected to a second end of the handle via a pivot arm, wherein the pivot arm is configured to be selectively pivotable with respect to the handle about an axis parallel to a center axis of the fixed fastening head via a pivot connection between the pivot arm and the handle;
• and
• a torque limiter comprising a thrust element held within a thrust element support with a front end of the thrust element engaged with a first end of a pivotable shank via a biasing element positioned at the front of the thrust element and biased against the first end of the pivotable shank, and wherein a second end of the pivotable shank is pivotally connected to the pivot connection;
• and
• wherein a recess of the handle is configured to receive the thrust element and the thrust element support,
• wherein the thrust element is configured to be rotated within the thrust element support, and
• wherein rotation of the thrust element within the thrust element support adjusts a force of an engagement of the biasing element with the first end of the pivotable shank which adjusts a configurable torque to be applied to the fixed fastening head via the pivot connection of the second end of the pivotable shank to the pivot connection and a connection of the pivot arm to the pivot connection.