def get_closure_spacer_label(self):
        """
        Provides the default **Closure_Spacer_label** widget.

        :return: Closure spacer label.
        :rtype: QLabel
        """

        spacer = QLabel()
        spacer.setObjectName("Closure_Spacer_label")
        spacer.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Expanding)
        return spacer