National Mfg N344-861 Sliding Door Hanger Zinc Plated

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N344-861 is a zinc-plated sliding door hanger designed to support and align sliding doors within their track systems. Built with a steel and nylon construction, this hanger features a cam-action dial that allows fingertip adjustment for precise door-to-jamb alignment without specialty tools. The nylon wheels are self-lubricating and require no additional lubrication during service life. Sold in a pack of three, this hardware is suited for residential and light commercial sliding door installations and is a standard replacement for worn or damaged door hangers on sliding interior or closet door systems.

This hanger fits sliding doors ranging from 3/4 inch to 1-3/8 inch thickness. It is typically installed by carpenters, finish contractors, or experienced DIYers during door hardware repair or replacement. The cam-action adjustment dial allows the installer to fine-tune door height and alignment after mounting, reducing the need for repeated disassembly. Common applications include interior bypass doors, closet sliding doors, and similar residential sliding door setups where track-mounted hangers support the door panel weight.

Key Features

• Fits door thicknesses from 3/4 inch to 1-3/8 inch
• Cam-action dial allows fingertip height and alignment adjustment
• Nylon wheels require no lubrication
• Zinc-plated steel and nylon construction for durability and corrosion resistance
• Aligns door panel to jamb for smooth, consistent operation
• Sold as a pack of 3 units

Compatibility

Designed as an OEM-style replacement hanger for residential sliding and bypass door track systems accepting hangers for doors 3/4 inch to 1-3/8 inch thick. Verify track slot dimensions and wheel profile against existing hardware before installation.

Installation Notes

Installation is typically performed by carpenters or finish contractors using basic hand tools. Remove the door panel from the track before replacing hangers to avoid injury from sudden door movement. Ensure the track is clean and free of debris before reinstalling the door. After mounting, use the cam-action dial to adjust door height and alignment to the jamb before final tightening.