Product Overview

These highly effective fasteners utilize spring tension to firmly secure screens or storm windows in place, eliminating any window rattling and significantly reducing heat loss. We offer two types to meet your needs: regular Ludwig Fasteners for wood-framed screens and storm windows, and deep-fit fasteners to accommodate variations in frame thickness. These versatile fasteners can be placed on the side and top of windows, used as a safety lock, or applied to combination doors. They are also ideal for numerous other applications.

Packaged for single jobs or retail sale, these fasteners are engineered to confidently hold wood or aluminum storm windows and screens in place, ensuring peace of mind and energy efficiency.