Chuck key holder
FIG. 1 is an exploded, front perspective view of a chuck key holder embodying my new design;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a front elevational view thereof, the rear being a mirror image;
FIG. 4 is an end elevational view thereof, the opposite end being a mirror image;
FIG. 5 is a bottom plan view thereof.