The ornamental design for the t-post clip installer, as shown and described
.
FIG. 1 is a prespective view of the t-post clip installer showing my new
design in use, the dotted lines for environmental purposes only and
forming no part of the claimed design;
FIG. 2 is a front elevational view thereof, the rear, right side and left
side elevational views being identical;
FIG. 3 is a cross-sectional view thereof taken along line 3--3 of FIG. 2 ;
and,