Prime-Line H 3915 Window Operator, Right, Bronze

The H 3915 casement window operator is a right handed bronze surface mount body type with 4 mounting holes in the top of the body and mounts directly onto the sill. It has a 9 in steel arm with a round disc on the tip. The disc slides in the H 3595 casement track located on the bottom edge of the casement window. It is worm gear driven by a 3/8 in crank spindle. The matching crank handle that fits onto the crank spindle and installation screws are included.