US D321126 S
FIG. 1 is an end, top and front perspective view of a roller housing for a gliding window sash;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof, the rear elevational view being a mirror image;
FIG. 4 is an end elevational view thereof, the opposite end being a mirror image; and
FIG. 5 is a bottom plan view thereof.