Carabiner hook

A carabiner hook, comprising:

• a hook-shaped main body;
• a closing lever;
• a retaining part;
• and
• an actuating lever;
• wherein the hook-shaped main body partially surrounds a receiving opening of the carabiner hook;
• the closing lever is mounted on the hook-shaped main body by a closing lever pivot so as to be pivotable between a closed position and a maximum open position, wherein, in the closed position, the receiving opening is closed with respect to an outside by the closing lever and, in the maximum open position, the receiving opening is opened to the maximum extent with respect to the outside;
• the closing lever is retainable in the closed position by the retaining part, and the closing lever is pivotable from the closed position into the maximum open position by the actuating lever, which is mounted pivotably on the hook-shaped main body by an actuating lever pivot;
• and
• the actuating lever exerts a pivoting action on the closing lever via an actuating pin guided in a slotted actuating hole, wherein, at least in the closed position, a distance between the actuating pin and the actuating lever pivot is at least three times greater than a distance between the actuating pin and the closing lever pivot.