This Truth Hardware Window Crank Handle Extension is two inches (51 millimeter) long and has a 5/16 inch (7.9 millimeter) spline size. It is designed to fit on Truth Hardware crank handles and will work on any Truth Hardware window operator.
Sold by: Each
Finish/Color: Coppertone
Width: 1/2 inches. Length: 2 inches.
Truth Hardware part number: 40096.11