Gordon Glass 34" Brushed Nickel Framed Sliding Shower Door Towel Bar with Clear Acrylic Brackets

I have standard aluminum shower frame an the screws provided are too short. Screws are same length as the thickness of the frame. This bar is a bit useless if it can't be mounted.

Had been without shower door towel bars forever since the original brackets were very cheaply made of plastic and would crystallize and crack . Although these bars were a little long and had to be cut down to size, the brackets are very sturdily made. All in all, these are exactly what we needed and look spectacular.