Prime-Line 13-1/2 in., Diecast, Bronze, Left Hand Wood or Vinyl Casement Operator

This is a bronze casement operator used on wood and vinyl windows during the last 35 years. It is left handed as viewed from the inside looking out. The body is bronze diecast with a steel worm gear driving a 13-1/2 in. painted steel arm with plastic guide button on the tip. The guide button glides through the track Prime-Line part H 3530. It contains one operator, 1 crank handle and installation screws. For right hand use Prime-Line part H 3571.