National Marker N343061 Bypass Door Hardware 48 in

Product Description

The NATIONAL MARKER N343061 is a nonfacia bypassing door hardware set designed for hollow core doors up to 48 inches wide and between 3/4 inch and 1-3/8 inches thick. The system uses a steel track with a galvanized finish for corrosion resistance and long-term durability in residential interior door applications. Adjustable cam-action dial hangers allow precise door alignment after installation. A notable feature is that doors can be hung or removed without taking the hangers off the track, simplifying servicing and panel swaps. Required headroom above the door opening is 1-1/8 inches.

This hardware set is intended for standard residential bypass closet or passage door installations where two door panels slide past each other on a shared overhead track. The nonfacia design keeps the track face clean and unobtrusive. The complete set ships ready to install with all mounting hardware included, making it suitable for new construction rough-in or replacement of worn sliding door hardware in existing framed openings.

Key Features

• Fits hollow core doors up to 48 inches wide
• Accommodates door thickness from 3/4 inch to 1-3/8 inches
• Steel track with galvanized finish for durability and corrosion resistance
• Adjustable cam-action dial hangers for precise door alignment
• Doors can be hung or removed without removing hangers from track
• Requires only 1-1/8 inches of headroom above the door opening

Compatibility

Designed as an OEM-style replacement or new-install hardware set for standard residential hollow core bypass door applications requiring a 48-inch track span.

Installation Notes

Installation is typically performed by a carpenter or general contractor and requires basic hand tools including a drill, level, and screwdriver. Power down any adjacent low-voltage systems such as door sensors before beginning work. Ensure the header framing above the opening is structurally sound and capable of supporting the track and door panel weight before fastening. Verify door thickness and opening headroom clearance before mounting the track.

Technical Specifications

• Track Length: 48 inches
• Compatible Door Thickness: 3/4 inch to 1-3/8 inches
• Required Headroom: 1-1/8 inches
• Track Material: Steel, galvanized finish
• Door Type: Hollow core
• Weight: 2.934 pounds
• Set Contents: Track, 1 pair hangers, 1 door guide, necessary screws
• UPC: 00038613343061

Standard Information

• Brand: NATIONAL MARKER
• Manufacturer Part Number: N343061