A kit of a bone anchoring device for anchoring a rod to bone or to a vertebra and a first fixation member, a second fixation member and a third fixation member (8") that can be used with the bone anchoring device interchangeably, wherein the bone anchoring device includes a receiving part (5, 5', 5") being fixedly connected or pivotably connectable to a shank configured to be anchored in bone or in a vertebra; the receiving part (5, 5', 5") comprising a recess (54, 54") forming two free legs (55, 550, 55") that provide a channel for inserting the rod, wherein the shank comprises a head which is pivotably connectable to the receiving part (5, 5', 5"), a pressure element (6, 6') configured to be arranged in the receiving part (5, 5', 5") to exert pressure onto the inserted head, and a rod receiving member having a passage for receiving the rod, the passage defining a longitudinal direction; wherein the rod receiving member is configured to assume a first configuration in which the rod is displaceable in the passage in the longitudinal direction and a second configuration in which the rod is restrained from being displaced in the passage and wherein the first fixation member, the second fixation member and the third fixation member (8") each cooperates with the legs (55, 550, 55") of the receiving part (5, 5', 5"), and the first fixation member is configured to exert pressure onto the pressure element (6, 6') while there is a gap between the rod receiving member and the first fixation member such that the first fixation member is prevented from acting onto the rod receiving member, the second fixation member is configured to secure the rod receiving member in the receiving part while the head is pivotable and the rod is displaceable, and the third fixation member (8") comprises a projection configured to act onto the rod receiving member to change it from the first configuration into the second configuration while between the third fixation member and the pressure element (6, 6') there is a gap so as to prevent the third fixation member from acting directly onto the pressure element (6, 6'). wherein the bone anchoring device includes a receiving part (5, 5', 5") being fixedly connected or pivotably connectable to a shank configured to be anchored in bone or in a vertebra; the receiving part (5, 5', 5") comprising a recess (54, 54") forming two free legs (55, 550, 55") that provide a channel for inserting the rod, wherein the shank comprises a head which is pivotably connectable to the receiving part (5, 5', 5"), a pressure element (6, 6') configured to be arranged in the receiving part (5, 5', 5") to exert pressure onto the inserted head, and a rod receiving member having a passage for receiving the rod, the passage defining a longitudinal direction; wherein the rod receiving member is configured to assume a first configuration in which the rod is displaceable in the passage in the longitudinal direction and a second configuration in which the rod is restrained from being displaced in the passage and wherein the first fixation member, the second fixation member and the third fixation member (8") each cooperates with the legs (55, 550, 55") of the receiving part (5, 5', 5"), and the first fixation member is configured to exert pressure onto the pressure element (6, 6') while there is a gap between the rod receiving member and the first fixation member such that the first fixation member is prevented from acting onto the rod receiving member, the second fixation member is configured to secure the rod receiving member in the receiving part while the head is pivotable and the rod is displaceable, and the third fixation member (8") comprises a projection configured to act onto the rod receiving member to change it from the first configuration into the second configuration while between the third fixation member and the pressure element (6, 6') there is a gap so as to prevent the third fixation member from acting directly onto the pressure element (6, 6').