The National Hardware N151-738 is a 5-inch zinc-plated steel barrel bolt designed to provide secure latching for doors, gates, and cabinets in residential and commercial settings. This heavy-duty fastening solution combines a robust steel construction with a corrosion-resistant zinc finish, delivering both strength and durability while maintaining a clean, polished appearance. Whether you’re reinforcing a pantry door, securing a closet, or adding security to a gate, this barrel bolt offers dependable locking power without excessive protrusion.
The bolt’s straightforward design makes it an ideal choice for DIY projects and professional installations alike. Its rust-resistant zinc coating ensures the hardware remains functional and attractive even in humid environments, while the solid steel construction provides peace of mind for years of reliable service. The included strike plate and mounting screws eliminate the need for additional purchases, allowing for quick installation in minutes.
Features and Benefits
- Premium Steel Construction: Heavy-duty steel core delivers maximum strength and durability for long-term performance in any setting.
- Zinc-Plated Finish: Rust-proof coating protects against moisture and corrosion, maintaining a polished silver-tone appearance.
- Ideal 5-Inch Length: Sized perfectly for standard door thicknesses, providing secure latching without excessive protrusion.
- Complete Hardware Package: Comes with durable steel case, strike plate, and pre-drilled mounting screws—no extra purchases needed.
- Easy Installation: Simple screw-in design allows setup in minutes, suitable for both beginners and experienced installers.
Specifications
- Brand: National Hardware
- Model: N151-738
- Bolt Length: 5 inches
- Bolt Head Diameter: 0.32 inches
- Width: 1.53 inches
- Height: 0.5 inches
- Material: Steel
- Finish: Zinc-plated
- Includes: Steel case, strike plate, and mounting screws








