Truth Hardware 21-1/2" Single Pull Roto Gear Awning Operator Unit Number_210210 This lock goes on the

This lock goes on the left hand operating panel as viewed from the exterior of the house

Andersen TW3462 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen TW30210 (Lower Sash) White Exterior and White Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

The door hinges would be on the right for this right hand handle

Truth Hardware 21-1/2" Single Pull Roto Gear Awning Operator Unit Number_210210 This lock goes on theTruth Hardware 21 1 2" Single Pull Roto Gear Awning Operator Manufactured by Truth Hardware and is a single pull operator. Truth's part # 11. 10 Truth Hardware 11 series 21 1 2" Single Pull Awning Operator is mounted to the sill Handle and sash bracket are not included Operator does not have a removable cover and the base is made from die cast zinc. The gears are made with hardened steel to increase durability. Older models may have these numbers