Clasp

FIG. 1 is a front view of the clasp; FIG. 2 is a rear view thereof; FIG. 3 is right-side view thereof; FIG. 4 is a left-side view thereof; FIG. 5 is top view thereof; FIG. 6 is a bottom view thereof; and, FIG. 7 is a top perspective view thereof. The portions of the clasp shown in broken line form no part of the claimed design. The broken line showing of a strap is for the purpose of illustrating environmental subject matter and forms no part of the claimed design.