Encore 50.17 Dual Arm Low Profile, LH Levers Only 4mm) length for enhanced corrosion

4mm) length for enhanced corrosion resistance in demanding environments

This product has the InchFInch escutcheon plate(2-1/4 inch deep)

wood screw for jamb wing

handles are sold separately

The screws that attach the gearbox to extensions have a T-20 Star (Torx) drive head

Encore 50.17 Dual Arm Low Profile, LH Levers Only 4mm) length for enhanced corrosionTruth 50. 17 Special Low Profile Casement window operator for Weather Shield windowsThe 50. 17 is similar to the 50. 11, except the linkage and arms are offset to make it a low profileScrews: Not Included, Recommended size # 8 x 1 Flat HeadPlastic Guide shoe, Handle and cover sold separately