Prime-Line H 4300 Casement Operator 9-Inch Square Type Left Hand Aluminum

PRIME-LINE H 4300 CASEMENT OPERATOR 9-INCH SQUARE TYPE LEFT HAND ALUMINUM THIS CASEMENT OPERATOR IS CONSTRUCTED OF A DIECAST BODY A HARDENED STEEL ARM (WITH A STEEL GUIDE BUTTON AT 9/16 INCHES IN DIAMETER) AND A CASE-HARDENED WORM GEAR MECHANISM THAT COMES IN A CORROSION RESISTANT PLATING. IT FEATURES A SQUARE-SHAPED HOUSING AND AN OPERATOR CRANK HANDLE AND COMES FINISHED IN AN ALUMINUM PAINTED COLOR. THIS PRIME-LINE CASEMENT OPERATOR IS LEFT-HANDED DETERMINED WHEN VIEWING THE WINDOW FROM THE INSIDE LOOKING OUT. IT IS A FACE-MOUNTED DESIGN THAT INSTALLS ON OLDER CRANK-OUT CASEMENT STEEL WINDOW FRAMES WITH 3-7/8 INCH AND 4-3/4 INCH MOUNTING HOLE CENTERS. THIS HIGH-END QUALITY OPERATOR EXHIBITS MINIMAL GEAR LASH WITH POSITIVE AND SMOOTH OPERATION. FOR THE OPPOSITE HANDING OF THIS OPERATOR SEE MODEL NUMBER H-4306. INSTALLATION FASTENERS AND A SET SCREW (FOR AFFIXING THE CRANK HANDLE ONTO THE OPERATOR SPINDLE) ARE INCLUDED WITH EACH OPERATOR.