The ornamental design for a shapedspindle of a door handle for operating a doorlockbox, as shown and described.
FIG. 1 is a perspective view of a shaped spindle of a door handle for operating a door lock box showing my new design;
FIG. 2 is a left side elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a rear elevation view thereof; and,
FIG. 5 is a top plan view thereof.
The broken lines illustrate the unclaimed portions of the design and form no part of a claimed design. The spindle in FIGS. 2-5 and the lock box in FIG. 1 are shown separately for clarity of illustration.