National Mfg N344-853 Sliding Door Gate Guide Zinc Plated

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N344-853 is a zinc-plated sliding door hanger designed to guide and support sliding doors through their travel path. Sold in a pack of three, this hardware fits doors ranging from 0.75 inches to 1.375 inches thick. The cam-action dial allows fingertip adjustments to align the door to the jamb without any tools. Nylon wheels roll smoothly and require no lubrication over the service life of the part. Construction combines steel and nylon for durability in residential and light commercial door applications.

This sliding door gate guide is suited for residential and light commercial installations where sliding doors require reliable bottom guidance. The no-tools-required adjustment makes it practical for retrofit work as well as new construction. Carpenters, general contractors, and skilled DIYers typically install this type of hardware during door hanging, track alignment, or hardware replacement projects.

Key Features

• Zinc-plated finish for corrosion resistance
• Fits door thicknesses from 0.75 inches to 1.375 inches
• Cam-action dial enables tool-free fingertip door-to-jamb alignment
• Nylon wheels require no lubrication
• Steel and nylon construction for strength and smooth operation
• Sold as a pack of 3 units

Compatibility

Designed as an OEM-style replacement or new-installation guide for sliding doors measuring 0.75 inches to 1.375 inches in thickness. Refer to your door or track manufacturer specifications to confirm fitment before installation.

Installation Notes

Install by a carpenter or qualified handyperson following the door or track manufacturer instructions. No tools are required for adjustment, but basic hand tools may be needed to secure the guide to the door or jamb. Ensure the door panel is fully supported before adjusting the cam-action dial. Inspect the track and door frame for damage or misalignment before installing new hardware.