The ornamental design for a steeringcolumn for a forklift truck, as shown and described.
FIG. 1 is an overhead, front, and right side, perspective view of a steering column for a forklift truck according to our new design.
FIG. 2 is a front, and left side, perspective view from below thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a right side elevation view thereof.
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in the figures are for the purpose of illustrating portions of the steering column for forklift truck that form no part of the claimed design.