The National Hardware N344-929 is an upper pivot designed for smooth, reliable operation of up-folding door systems. This zinc-plated steel component resists rust and corrosion, making it ideal for humid environments, basements, and high-moisture areas. It provides sturdy support for heavy door panels while maintaining a compact profile that blends with any interior décor.
If your bifold or folding door has become difficult to operate, sags, or shows signs of wear, replacing the upper pivot restores smooth gliding action and extends the life of your door system. The precision-engineered bearing ensures quiet, consistent performance, and the durable zinc coating reduces maintenance and downtime.
Features and Benefits
- Zinc-Plated Steel Construction: Resists rust and corrosion, providing long-lasting durability even in damp basements, laundry rooms, or outdoor applications.
- Precision-Engineered Bearing: Delivers smooth, silent pivot action that reduces noise in high-traffic areas and ensures consistent door movement.
- Compatible with 7/8-Inch Tracks: Works with standard bifold and folding door track systems, making it a versatile replacement for most door models.
- Heavy-Duty Steel Support: Engineered to handle the load and demands of residential and commercial folding door installations.
- Complete Package: Includes both the upper pivot and guide component, eliminating the need to purchase separate parts.
Specifications
- Brand: National Hardware
- Model: N344-929
- Series: V391UP
- Material: Steel, zinc-plated
- Suitable For: 7/8 inch track systems
- Includes: (1) Pivot, (1) Guide
