Prime-Line Left Hand Metal Casement Window Operator (9')
Worm gear mechanism driven; steel arm; square type has 3/8" diameter spindle and teardrop type has 5/16" diameter spindle; used on steel framed windows.
Worm gear mechanism driven; steel arm; square type has 3/8" diameter spindle and teardrop type has 5/16" diameter spindle; used on steel framed windows.