Extension rod and socket

1. A socket, comprising a socket body and an extension rod,

wherein the extension rod comprises an extension rod body, the extension rod body is configured with an accommodation groove, a magnetic component is slidably arranged in the accommodation groove, an elastic abutment component is arranged in the accommodation groove, and the elastic abutment component is connected to the magnetic component and is configured to drive an end of the magnetic component to move out of the accommodation groove,

wherein the magnetic component comprises a limit portion and an abutment portion attached to the limit portion, a stopper is provided at a groove wall of the accommodation groove, the stopper is located in a movement path of the limit portion, and the stopper is located on a side of the limit portion departing from a groove bottom of the accommodation groove,

wherein the socket body is connected to the extension rod body, the socket body is configured with a through hole configured to receive the end of the magnetic component, the socket body is configured with a hexagonal recess in communication with the through hole, the through hole is configured on a side of an end face of the extension rod body close to the hexagonal recess, a diameter of the through hole is smaller than a maximal diameter of the hexagonal recess, and the abutment portion is slidably arranged in the through hole,

wherein the socket body is sleeved on an end of the extension rod body, an inner wall of the socket body is configured with a connecting groove, and

wherein the extension rod body is configured with a depression, a connecting component and an elastic connecting element connected to the connecting component are arranged in the depression, the connecting component is slidably arranged in the depression, and when the elastic connecting element is in a natural state, an end of the connecting component protrudes from the depression and is inserted in the connecting groove.