Out-swing casement windows are a traditional feature in American homes. Henselstone's technology features as a standard stainless steel hinges, a multiple locking mechanism, retractable insect screen and variable angle swing restriction. You simply turn the handle down to arrest the sash in any position you like. Since there is no crank mechninism in the sill of our windows, we eliminated the typical failure modes of rotten sill and broken or stripped crank.