National Hardware Screen & Storm Door Knob Latch, Aluminum

The National Hardware N178-814 is a knob latch designed for wood or metal screen and storm doors. This latch fits 1-1/2 inch, 1-3/4 inch, or 3 inch hole spacing and accommodates doors from 5/8 to 1-3/8 inches thick, providing a versatile solution for upgrading or replacing worn latches on residential entryways.

A quality door latch is essential for smooth operation and security. This zinc construction resists corrosion and tarnish, ensuring durability. The polished satin-silver finish complements both contemporary and traditional door styles while delivering reliable, effortless opening and closing action every day.

Features and Benefits

• Multiple Backset Configurations: Fits 1-1/2 inch, 1-3/4 inch, and 3 inch hole spacing for broad door compatibility.
• Zinc Construction: Resists corrosion and tarnish for lasting performance.
• Spring-Loaded Strike Plate: Integrated strike plate enhances door sealing and improves overall security.
• Interior Locking Mechanism: Adds an extra layer of security for peace of mind.
• Easy Installation: Mounting screws included and finish-matched; simple screw-in design requires only basic tools.
• Door Thickness Range: Accommodates doors from 5/8 to 1-3/8 inches thick.

Specifications

• Brand: National Hardware
• Model: N178-814
• Material: Zinc
• Finish: Satin silver
• Backset Hole Spacing: 1-1/2 inch, 1-3/4 inch, or 3 inch
• Door Thickness: 5/8 to 1-3/8 inches
• Includes: Mounting screws and spring-loaded strike plate