Truth TH 23020 9-1/2 In. Single-Arm Left-Hand Casement Operator, Bronze Finish (Single Pack)

This is a Truth hardware replacement left hand casement operator (as viewed from the outside looking in) | Works on a left handed casement window | Arm is 9-1/2 inch from middle of the guide button to the middle of the crank operator while closed | Heavy duty diecast zinc construction with bronze finish | Opens the window to a full 90 degrees