National Mfg N344-945 Bi-fold Door Bottom Pivot 5 Pack

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N344-945 is a zinc plated bi-fold door bottom pivot designed to adjust bi-fold doors up, down, left, or right during installation and alignment. Constructed from cold rolled steel with nylon components, this pivot mounts to the surface for straightforward fitment without requiring mortising or specialty tooling. Each package contains 5 pivots, making it practical for multi-door installations or service callbacks where multiple units need replacement at once. Carpenters, general contractors, and finish trade professionals typically install this hardware during new construction or remodel work.

This bottom pivot is suited for residential and light commercial bi-fold door applications including closet doors, laundry room doors, and pantry enclosures. The surface mount design eliminates the need for recessing, keeping installation time low. The adjustable design accommodates minor door alignment corrections after initial installation, reducing the need to re-hang the door from scratch. Each unit in the 5-pack is identical, allowing uniform hardware sets across multi-panel configurations.

Key Features

• Adjusts bi-fold doors up, down, left, or right for precise alignment
• Surface mount design for straightforward installation without mortising
• Zinc plated finish for corrosion resistance in interior environments
• Cold rolled steel and nylon construction for durability and smooth pivot action
• Sold in a 5-pack to cover multi-door or multi-panel installations

Compatibility

Designed as an OEM-style replacement or new-installation bottom pivot for standard residential and light commercial bi-fold door systems.

Installation Notes

Installation is typically performed by carpenters or general contractors during finish work. Before adjusting or replacing a bottom pivot, ensure the door panels are secured and will not fall during service. Use appropriate fasteners for the door frame material, and verify door plumb and level after seating the pivot. Follow applicable local building codes for door hardware installation.