Strain relief

[0001]FIG. 1 is a top, front, left side perspective view of a strain relief according to our new design;

[0002]FIG. 2 is a left side elevation view thereof;

[0003]FIG. 3 top plan view thereof;

[0004]FIG. 4 is a bottom plan view thereof;

[0005]FIG. 5 is a rear elevation view thereof;

[0006]FIG. 6 is a right side elevation view thereof; and,

[0007]FIG. 7 is a front elevation view thereof.

[0008]The broken lines represent portions of the strain relief that form no part of the claimed design.

[0009]The strain relief is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.