Fix bracket for curtain rods is fit for any rod of 1 or 1 1/8 inch diameter rods. This brackets finished with satin nickel plating of high quality. Thicker and solid metal construction supports high weight rod Easy installation,mounting hardware (screws,wall anchors) included.***Attention!Pls use drill bits of 7/32" or 15/64" to drill holes for wall anchors. Please check No.2 image for all detailed sizes before place Order.