2Pcs Box Mounting Bracket for Low Profile Horizontal Blinds - 1-3/4" X 2-1/2"
The Brackets made of Strong Steel Hinged Safety,Good for Inside or Outside mounted blinds. The brackets can ONLY FIT for the 2" low profile blind square headrail size: 1-1/2"(38mm) w x 2-1/4"(57mm)l.