National Marker N343087 Bypass Door Hardware 72 in

Product Description

The NATIONAL MARKER N343087 is a nonfacia bypassing door hardware set designed for hollow core doors ranging from 3/4 inch to 1-3/8 inches thick and up to 48 inches wide. The set includes a 72-inch steel track with a galvanized finish, providing corrosion resistance in typical interior applications. Adjustable cam-action dial hangers allow for precise door alignment after installation. Doors can be hung or removed without taking down the hangers, which simplifies service and replacement tasks. The system requires a minimum headroom clearance of 1-1/8 inches above the door opening.

This hardware set is suited for residential and light commercial interior applications where a space-saving bypass door configuration is needed. Common install scenarios include closets, utility rooms, and laundry areas where swing-clearance is limited. The set is appropriate for hollow core door panels up to 48 inches wide and accommodates door thickness from 3/4 inch through 1-3/8 inches. It is typically installed by finish carpenters, general contractors, or experienced DIYers during new construction or renovation work.

Key Features

• Steel track with galvanized finish for durability in interior environments
• Adjustable cam-action dial hangers for precise door alignment
• Doors can be hung or removed without removing hangers
• Fits door thickness from 3/4 inch to 1-3/8 inches
• Compatible with hollow core doors up to 48 inches wide
• Complete set includes track, one pair of hangers, one door guide, and necessary screws

Compatibility

Designed for nonfacia bypass door installations using hollow core doors up to 48 inches wide and 3/4 inch to 1-3/8 inches thick.

Installation Notes

Installation is typically performed by finish carpenters or general contractors. Verify that a minimum of 1-1/8 inches of headroom is available above the door opening before mounting the track. Ensure the track is level and anchored into solid framing or a properly rated header. Remove all door panels from the opening before beginning track installation to avoid interference.

Technical Specifications

• Track Length: 72 inches
• Track Material: Steel, galvanized finish
• Door Thickness Range: 3/4 inch to 1-3/8 inches
• Maximum Door Width: 48 inches
• Required Headroom: 1-1/8 inches
• Door Type: Hollow core
• Package Weight: 4 pounds
• Set Contents: Track, 1 pair hangers, 1 door guide, necessary screws

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N343087