Matte Black Zinc Universal Knob Latch 1 Pk

The National Hardware N178-798 Knob Latch is a zinc die-cast latch designed specifically for screen and storm doors made of wood or metal. This satin black latch provides a secure, smooth closing action while resisting rust and corrosion, making it an ideal solution for homeowners looking to enhance both the security and appearance of their entryways. Whether you're upgrading an existing door or installing new hardware, this universal knob latch delivers reliable performance in outdoor conditions.

Corrosion resistance and durability are critical for exterior door hardware exposed to weather and moisture. The zinc construction of this latch ensures long-term strength and wear resistance, while the satin black finish offers a contemporary aesthetic that complements modern and traditional décor alike. The included spring-loaded strike plate and interior locking mechanism provide enhanced security and smooth operation, while the straightforward installation design allows for quick setup without specialized tools.

Features and Benefits

• Zinc Construction: Resists rust and corrosion for lasting reliability on exterior doors exposed to weather and moisture.
• Satin Black Finish: Delivers a refined, contemporary appearance that complements various door styles and adds visual appeal to your entryway.
• Universal Compatibility: Works on both wood and metal screen and storm doors, eliminating the need for multiple hardware types.
• Adjustable Installation: Fits standard hole spacings of 1-1/2 in, 1-3/4 in, or 3 in, providing flexibility for various door configurations.
• Spring-Loaded Strike Plate: Included strike plate ensures smooth, secure closing with enhanced security through the interior locking mechanism.
• Simple Mounting: Pre-drilled holes and mounting screws matched to the finish enable quick installation without specialized equipment.

Specifications

• Brand: National Hardware
• Model: N178-798
• Material: Zinc die-cast
• Finish: Satin black
• Compatible Door Thickness: 5/8 in to 1-3/8 in
• Hole Spacing Options: 1-1/2 in, 1-3/4 in, or 3 in
• Features: Interior locking mechanism, spring-loaded strike plate
• Includes: Mounting screws matched to finish
• Suitable For: Wood or metal screen and storm doors, interior or exterior installation