Prime Line Products N 6704 Bi-fold Door Top Guide

Product Description

The PRIME LINE PRODUCTS N 6704 is a bi-fold door top guide designed for wardrobe and closet door systems. Constructed entirely from nylon, this guide provides smooth, low-friction operation for bi-fold door panels. It features a 0.75-inch diameter roller that contacts and guides the door along the top track, paired with a 0.375-inch diameter nylon base for secure seating. The all-nylon construction resists corrosion and reduces noise during door operation. This part is installed by general contractors, finish carpenters, and experienced DIYers as part of standard wardrobe door hardware systems.

This top guide is suited for residential wardrobe and closet bi-fold door installations. It is used by a variety of wardrobe door manufacturers, making it a widely applicable replacement component. Typical applications include bedroom closet bi-fold doors, laundry room bi-fold doors, and similar interior passage configurations. The package includes 6 guides per unit, allowing for multiple door installations or replacement stock from a single purchase.

Key Features

• Nylon construction resists corrosion and reduces operational noise
• 0.75-inch diameter roller for smooth top-track guidance
• 0.375-inch diameter nylon base for stable mounting
• Package quantity of 6 guides per unit
• Compatible with a variety of wardrobe door manufacturer systems

Compatibility

Used by a variety of wardrobe door manufacturers as a top guide replacement for standard residential bi-fold door systems.

Installation Notes

Installation is typically performed by finish carpenters or experienced DIYers. Before servicing or replacing the guide, ensure the door panels are fully removed from the track to prevent injury. Basic hand tools are sufficient for most installations. Verify that the replacement guide roller and base dimensions match the existing track slot before final seating.