FC A School Tools Practice Test

Having a hinged handle means the handle can pivot relative to the shaft, letting you change the angle of the lever and use a longer effective lever arm. By adjusting the angle, you can apply force in the most favorable direction and generate more torque, especially in tight spaces where a straight, rigid handle would be hard to maneuver. You can open the hinge to position the handle for maximum leverage, then apply turning force with a longer arc, which makes it easier to twist stubborn fasteners with less effort. Other tools increase leverage or speed in different ways—through a longer rigid handle, a quick-turn design, or a ratcheting mechanism—without a hinge to adjust the angle. That combination of adjustable angle and added leverage is why the hinged-handle tool is the best choice for extra torque.