Socket

FIG. 1 is a perspective view of a socket, showing my design; FIG. 2 is a front view of the socket of FIG. 1 ; FIG. 3 is a rear view of the socket of FIG. 1 ; FIG. 4 is a left side elevation view of the socket of FIG. 1 ; FIG. 5 is a right side elevation view of the socket of FIG. 1 ; FIG. 6 is a top view of the socket of FIG. 1 ; and, FIG. 7 is a bottom view of the socket of FIG. 1 . The dashed lines in the figures form no part of the claimed design. The dashed broken lines are included for the purpose of illustrating portions of the socket and form no part of the claimed design.