The ornamental design for the perimeter-weighted golf club back with integrated trapezoidal weight, as shown and described.
FIG. 1 is a bird's-eye perspective view of my ornamental design for a perimeter-weighted golf club back with integrated trapezoidal weight, with phantom lines indicating the environmental structure associated with the design which form no part of the claimed design throughout the figures;
FIG. 2 is a rear elevation of the perimeter-weighted golf club back with integrated trapezoidal weight; and,
FIG. 3 is a cross-section of the perimeter-weighted golf club back with integrated trapezoidal weight, taken along lines 3—3 in FIG. 2.