The ornamental design for a mountingkit, as shown and described.
FIG. 1 is a perspective view taken from a front, a top, and a right side of mounting kit, which comprises a first connector and a second connector, showing the design.
FIG. 2 is a perspective view taken from the front, a bottom, and a left side of mounting kit showing the design.
FIG. 3 is an exploded view taken from the front, bottom, and right side of mounting kit showing the design.
FIG. 4 is an exploded view taken from the front, top, and left side of mounting kit showing the design.
FIG. 5 is an end view from the front of mounting kit showing the design.
FIG. 6 is an end view from a rear of mounting kit showing the design.
FIG. 7 is a plan view from the top of mounting kit showing the design. Left and right elevational views of the left and right sides of the mounting kit appear identical to the plan view of the top of the mounting kit and thus are not illustrated herein; and,
FIG. 8 is a plan view from the bottom of mounting kit showing the design.