A handle or grip that is applied or is an integral part of the bottom rail of the lower sash (top rail of upper sash) of a double-hung window to make it easier to raise or lower the sash.
A protruding handle screwed to the inside bottom rail of the lower sash on a double-hung window. Available on all Pella double-hung windows.
A handle built into the bottom rail of the lower sash on a double-hung window.