I claim the ornamental design for an oil drain hose, as shown and described.
FIG. 1 is a perspective view of an oil drain hose showing my new design.
FIG. 2 is a front elevation view of the oil drain hose shown in FIG. 1.
FIG. 3 is a rear elevation view of the oil drain hose shown in FIG. 1.
FIG. 4 is a right side elevation view of the oil drain hose shown in FIG. 1.
FIG. 5 is a left side elevation view of the oil drain hose shown in FIG. 1.
FIG. 6 is a top plan view of the oil drain hose shown in FIG. 1; and,
FIG. 7 is a bottom plan view of the oil drain hose shown in FIG. 1.
The broken lines shown in the figures are included for the purpose of illustrating unclaimed portions of the oil drain hose and form no part of the claimed design.