Dyad Operator, Rear Mount, 5 inch hole spacing, 9-7/8 Reach, LH Dual Arm Casement The handleset does not include

The handleset does not include the required 1/2 cylinder (#35/10) for doors that are 1-3/4" (44

Support Arms: Heavy gauge steel

Faceplate width: 25/32" (20mm)

It is a direct fit for select Amesbury® and Ashland® handleset trims

while this center lock attaches to the center of your sliding door

Dyad Operator, Rear Mount, 5 inch hole spacing, 9-7/8 Reach, LH Dual Arm Casement The handleset does not includeTruth rear mount casement operator for Left hand window Screw Hole Spacing: 5 inch. Long Arm: 8 3 4 inch (Truth 30616, from center of pivot pin to center of hole). Short arm: Extends 3 7 8 inch. Overall extended length is 9 7 8 inches Color Finish: Bronze or White Priced and sold each.