Plastic 4″ Cord Grommet – removable lid for cord installation
Plastic 1″ Cord Grommet with removable lid fits 1″ diameter hole
Plastic 2″ Cord Grommet with removable lid.
Plastic 3″ Cord Grommet with removable lid
Plastic 2-1/2″ Cord Grommet – removable lid for cord installation