This cord lock is for Comfortex cord-operated cellular and pleated shades. This lock works with 1.2mm string thickness. It fits into a headrail that measures 1 1/4" in depth.

This set includes the lock body, black roller, snap-in guide, and slide piece. It can be assembled to work on either the left or right side of your shade. 

Please review all product pictures to see the only headrail shape that this cord lock works inside of. This cord lock does not fit in older Symphony cellular shades.

Cord lock covers are purchased separately.

Sold individually.

Comfortex part #UCS801.