Prime Line Products N 6640 Bifold Pivot Bracket

Product Description

The PRIME LINE PRODUCTS N 6640 is a bifold pivot bracket designed for use as either a top or bottom pivot on slimfold interior doors. This hardware component provides the pivot point that allows bifold door panels to fold and track correctly within the door frame. Installers replace worn, broken, or missing pivot brackets to restore smooth door operation. Each package contains 6 brackets, making it practical for multi-door jobs or service calls where multiple replacements are needed. The bracket ships carded for retail or counter-service distribution.

This pivot bracket fits slimfold bifold door applications in residential settings. It is used in closets, laundry rooms, pantries, and other interior openings where bifold door hardware has worn or failed. The dual top-and-bottom application design reduces the number of SKUs a technician or installer needs to stock for standard slimfold pivot repairs. Carpenters, finish installers, and maintenance technicians are the primary trades installing this component.

Key Features

• Functions as either a top or bottom pivot bracket, reducing the need for separate part numbers
• Designed specifically for slimfold bifold door systems
• Packaged quantity of 6 brackets per card, suitable for multi-door service
• Carded packaging keeps hardware organized and protected for counter or shelf storage

Compatibility

Designed as an OEM-style replacement pivot bracket for slimfold bifold interior door systems. Verify fitment against the existing pivot bracket dimensions and door frame hardware before installation.

Installation Notes

Installation is typically performed by carpenters or general maintenance technicians. Remove the door panels from the track before replacing pivot brackets to avoid panel damage. Ensure the replacement bracket seats fully and securely in the pivot cup or floor bracket socket before re-hanging the door. Follow the door manufacturer's alignment instructions to confirm smooth fold and track operation after installation.