🔩 Upgrade Your Windows with Ease! Works effortlessly for both left and right-hand units. No batteries required, making setup a breeze. Crafted from corrosion-resistant stainless steel for longevity. Weighs only 12.6 ounces for easy handling and installation. Designed for Perma-Shield Improved/E-Z Casement Windows (1999-Present) Universal Fit Left/Right Compatible Stainless Steel The Andersen E-z Split Arm Operator is a corrosion-resistant window operator designed for Perma-Shield Improved/E-Z Casement Windows manufactured from 1999 to present. This universal fit operator is compatible with both left and right-hand units, ensuring seamless functionality and durability with its stainless steel construction.