A tube plug kit for sealing the end of a tube is provided. The tube plug kit
includes
a tube plug having a housing member and a locking member, an insert member having
a threaded end portion received within the threaded portion of the bore and an
enlarged portion positioned to be drawn within the smooth portion of the longitudinal
bore in response to rotation of the insert member in the longitudinal bore. The
tube plug kit also includes an actuating tool and a tapered member between the
enlarged portion of the insert member and the longitudinal bore of the housing
member. The enlarged portion has a recess therein for receiving the actuating tool.
