Surgical devices and methods for operating surgical devices during a surgical procedure are provided. In one exemplary embodiment, a surgical device is provided having a handle housing with an elongate shaft, an end effector on the distal end of the elongate shaft, a drive assembly, and a trigger coupled to the handle housing. Various overload mechanisms are provided for transferring a closing force from the trigger to the drive assembly unless the closing force exceeds a predetermined threshold force in which case the overload mechanism prevents transfer of the closing force to the drive assembly.