National Hardware Sash Lock, Solid Brass

WINDOW LOCKS SECURITY: Premium solid brass window lock provides enhanced window security for double-hung windows, effectively drawing frames together to eliminate rattling while adding reliable window locks protection for your home. | WINDOW SASH LOCK REPLACEMENT: Durable brass construction with protective clear lacquer coating ensures maximum corrosion resistance for both interior and exterior window applications, making this an ideal window sash lock replacement solution. | WINDOW LATCHES FOR OLD WINDOWS: Crescent-type design specifically engineered for traditional double-hung window systems, providing secure window latch functionality that restores proper operation to aging windows with reliable window latches. | WINDOW HARDWARE SPECIFICATIONS: Measures 6.625 in x 1 in x 2.75 in with all mounting screws included for complete installation, delivering professional-grade window lock replacement capabilities for homeowners seeking quality window hardware. | DOUBLE HUNG WINDOW LOCK: Advanced window security lock mechanism draws sash frames tightly together, reducing air infiltration and improving energy efficiency while maintaining smooth window operation and enhanced window locks security. | 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.