The ornamental design for a handle for rotary ratchettool, as shown and described.
FIG. 1 is a perspective view of a handle for rotary ratchet tool showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plain view thereof;
FIG. 7 is a bottom plain view thereof; and,
FIG. 8 is a perspective view showing an application thereof.
The broken line showing of the handle for rotary ratchet tool is included for the purpose of illustrating environmental structure and forms no part of the claimed design.