Prime Line Products N 6611 Bypass Top Door Guide 2 Pack

Product Description

The PRIME LINE PRODUCTS N 6611 is a spring-loaded bypass top door guide designed for bi-fold door installations. Each pack includes two nylon roller guides, 0.75 inches in diameter, mounted in a steel nail-down base. The base measures 0.375 inches and features two nail-down tabs, one on each side, for secure attachment to the top edge of the door frame. The guide supports doors ranging from 1 inch to 1.375 inches thick and is rated for a maximum load of 30 pounds. This hardware is a standard component in residential bypass and bi-fold door track systems.

This guide is used in residential interior door installations where bi-fold or bypass door panels require top-edge roller guidance. It is suitable for closet doors, utility room doors, and similar lightweight interior panel applications. The nylon roller reduces friction along the track, and the steel base provides a stable nail-down mounting point at the top of the door panel. Carpenters, finish contractors, and experienced DIYers typically install this component during door hardware replacement or new door setup.

Key Features

• Spring-loaded nylon roller, 0.75 inches in diameter, for smooth track engagement
• Steel nail-down base with two mounting tabs for secure installation
• Base depth of 0.375 inches for low-profile fit at door top edge
• Compatible with door panel thickness from 1 inch to 1.375 inches
• Rated for doors up to 30 pounds maximum
• Sold as a 2-pack for standard single-door replacement needs

Compatibility

Designed as an OEM-style replacement guide for residential bi-fold and bypass door track systems with panel thickness between 1 inch and 1.375 inches and a maximum door weight of 30 pounds.

Installation Notes

Installation is performed by carpenters or general contractors as part of interior door hardware service. Position the guide on the top edge of the door panel and secure using nails through the provided tabs. Ensure the door panel is fully removed from the track before attaching the guide to avoid misalignment. Verify door weight does not exceed the 30-pound rated maximum before installation.