Truth Hardware "Rear Mount" Dyad Split Arm Operator (Left Hand) Pella Casement Window Operators & Cranks This sash has a visible

This sash has a visible glass size of 32 7/16 inches wide by 15 15/16 inches high

Andersen TW2856C (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Handle and sash bracket are not included

Works with left hand units

3/8" deep spline

Truth Hardware "Rear Mount" Dyad Split Arm Operator (Left Hand) Pella Casement Window Operators & Cranks This sash has a visibleTruth Hardware "Rear Mount" Dyad Split Arm Operator (Left Hand) This Dyad operator fits on casement and single vent awning windows. Fasten to the sill frame with screws from the back of the operator. (Rear mount operator) Available in three finishes. (White, bronze, and clay) Left hand operator shown in photo. Crank handle sold separately. Operator Dimensions Rear mounting hole spacing is 5" Arm with clip is 4 1 2" Arm attached to the gearbox is 4"