National Hardware Universal Screen Door Knob Latch, Zinc Die Cast, Silver

UNIVERSAL COMPATIBILITY: This storm door handle replacement fits wood or metal screen door with 1-1/2 in, 1-3/4 in, or 3 in hole spacing, accommodating door thickness from 5/8 in to 1-3/8 in for versatile exterior door applications. | DUAL LOCKING SYSTEM: Features separate exterior key lock and interior locking mechanism for enhanced security on storm doors, providing dual protection with spring-loaded strike plate for reliable screen door latch performance. | DURABLE CONSTRUCTION: Manufactured from zinc die-cast metal for superior strength and corrosion resistance, ensuring long-lasting performance on screen door hardware installations in both interior and exterior environments. | COMPLETE INSTALLATION KIT: Includes all mounting screws and spring-loaded components needed for easy installation on storm door replacement handle projects, with color-matched finish screws for professional appearance. | VERSATILE DOOR APPLICATIONS: Perfect screen door knob solution for metal screen doors, storm doors, and exterior doors, featuring latches designed for reliable operation on various door types and configurations. | QUALITY: National Hardware brand ensures over a century of manufacturing excellence with color-coded labeling system for easy identification, backed by proven innovation and superior product standards. | Will fit doors up to 2-Inch thick | Keyed lock provides added security (two keys provided) | Design is patented