. . "ve view of a second tool adapted to lock and unlock the security lock shown in FIGS. 2a and 2b alongside a security lock of the type shown in FIGS. 2a and 2b; FIG. 5b is a perspective view of the tool and security lock of FIG. 5a in an assembled condition;FIG. 6a is a perspective view of another embodiment of a security lock in accordance with the present invention shown in the locked position;FIG" . .