Casement window operator, lh

Left-handed, bronze, surface mount body type operator with four mounting holes in the top of the body, mounts directly onto the sill. It has a 9 in. Steel arm with a round disc on the tip. This is worm gear driven by a 3/8" crank spindle. Matching crank handle that fits onto the crank spindle. Part# 17570-r, bronze finish