To ensure the correct hand is chosen see the handing details below. SARACEN11 - Right Hand For side hung windows when viewed from inside: Gearbox positioned on the left side of the window, arrow on deadbolt points downwards. For top hung windows when viewed from inside: Positioned at the bottom of the window, arrow on deadbolt points to the right. SARACEN12 - Left Hand For side hung windows when viewed from inside: Gearbox positioned on the right side of the window, arrow on deadbolt points downwards. For top hung windows when viewed from inside: Positioned at the bottom of the window, arrow on deadbolt points to the left.