Nostalgic Warehouse Single Cylinder is a reliable door handle set designed for easy installation and smooth operation. It features pre-attached knobs for convenience, and its construction allows it to fit doors ranging from 1-3/4" to 2-1/4" in thickness. The handleset includes all necessary components, such as the cylinder assembly, escutcheon, deadbolt adapter plate, thumbturn assembly, and strike plates, providing a complete solution for your door hardware needs.