The Carlisle Brass Sash Window Lift Polished Brass is a necessary fitting for a sliding sash window in order to open the bottom sash. Two lifts would be fitted, one on either side of the window, in order to open the window with both hands, face fixed with two screws. The Carlisle Brass Sash Window Lift is a plain and simple design which serves its purpose well at an inexpensive price.  Polished Brass Finish The sash lift is made from solid brass and has a polished brass finish -  this will blend in well with traditional interiors.