A ring sash lift 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. Dependant upon frame type and application vertical or horizontal version lifts are available.
Specifications of the unit including the dimensions of the unit and the parts you will receive. This drawing is the property of Carlisle Brass Limited, all design rights reserved.