Andersen Albany 2-Panel Gliding Door Exterior Hardware Set in Black (Half-Kit) Unit Number_CW6 The length of the arm

The length of the arm from the rivet to the elbow or bend is 8-3/8"

Andersen 20210 Double-Hung Full Screen

This sash has an unobstructed glass size of 27 inches wide by 21 15/16 inches high

Andersen 244DH3449 200 Series Double Hung Lower Sash with Sandtone Exterior and Natural Pine Interior with Low-E High Performance Glass

This sash has an unobstructed glass size of 13-1/2" wide by 28-11/16" High

Andersen Albany 2-Panel Gliding Door Exterior Hardware Set in Black (Half-Kit) Unit Number_CW6 The length of the armAndersen Albany Style Two Panel Gliding Door Exterior Hardware Set Black This is a half kit for the exterior of the door. Works with Perma Shield Gliding, Narroline Gliding and Frenchwood Gliding Patio Doors manufactured from 1982 to Present. Used with two panel gliding patio doors (1 operating panel and 1 stationary panel). Works on both left hand and right hand doors. Hardware trim set includes: outside handle, screws and installation instructions.