Centralizer Fin

FIG. 1 is an isometric view of a first embodiment fins on a centralizer. FIG. 2 is an enlarged isometric view of one of the fins of FIG. 1 . FIG. 3 is a rear view of the fin of FIG. 2 . FIG. 4 is a front view of the fin of FIG. 2 . FIG. 5 is a left side view of the fin of FIG. 2 . FIG. 6 is a top view of the fin of FIG. 2 . FIG. 7 is an isometric view of a second embodiment of fins on a centralizer. FIG. 8 is an enlarged isometric view of one of the fins of FIG. 7 . FIG. 9 is a rear view of the fin of FIG. 8 . FIG. 10 is a front view of the fin of FIG. 8 . FIG. 11 is a left side view of the fin of FIG. 8 . FIG. 12 is a top view of the fin of FIG. 8 . FIG. 13 is an isometric view of a third embodiment of fins on a centralizer. FIG. 14 is an enlarged isometric view of one of the fins of FIG. 13 . FIG. 15 is a front view of the fin of FIG. 14 . FIG. 16 is a rear view of the fin of FIG. 14 . FIG. 17 is a right side view of the fin of FIG. 14 ; and, FIG. 18 is a top view of the fin of FIG. 14 . The broken lines shown in the drawings depict portions of the centralizer fin that form no part of the claimed design. In FIGS. 2 - 6 , 8 - 12 and 14 - 18 , the dashed broken lines of longer length that encircle portions of the claimed design are illustrated in an enlarged view and form no part of the claimed design.