Follow the instructions listed below to attach the chuck key to the chuck key holder.

1. Place the chuck key holder on a flat surface and lay the cord of the drill on top of the holder and loop the holder around the cord.
2. Push the double-hole end of the holder through the slot in the other end of the holder.
3. Draw the loop tight around the cord.
4. Push the ends of the chuck key handle through the two holes in the end of the holder.

For step by step instructions with pictures, download the attached pdf file.