National Mfg N100-875 Zinc Stay Roller Sliding Door Guide

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N100-875 is a zinc stay roller designed to guide large sliding doors up to 2.25 inches thick. It features a corner iron frame with an embossed two-wing design that delivers greater bracing and holding strength compared to conventional single-support rollers. The Delrin wheel is rust-free and formed to resist dirt clogging and accumulation. The convex roller profile prevents gouging of the door surface during operation. Licensed trades and skilled installers use this hardware on residential and light commercial sliding door assemblies where reliable, low-maintenance door guidance is required.

This stay roller is suited for large sliding door applications in residential and light commercial settings. The adjustable roller and reversible wheel design allow the unit to be mounted on either side of the door frame, giving installers flexibility during fit-out or replacement work. The zinc and Delrin construction is appropriate for interior and semi-exposed applications where corrosion resistance is a priority. This product is sold in a package quantity of five units, making it practical for multi-door installations or service stock.

Key Features

• Guides large sliding doors up to 2.25 inches thick
• Embossed corner iron frame with two wings for increased bracing and holding strength
• Delrin wheel resists rust and is formed to prevent dirt clogging or accumulation
• Convex roller profile prevents gouging of the door surface
• Reversible wheel can be installed on either side of the frame
• Adjustable roller allows for precise door alignment

Compatibility

Designed as an OEM-style replacement or upgrade stay roller for large residential and light commercial sliding door assemblies requiring a guide roller up to 2.25 inches door thickness.

Installation Notes

Installation is typically performed by a carpenter, door hardware technician, or general contractor. Before installing or adjusting the roller, ensure the door is secured and cannot shift during work. Use appropriate fasteners rated for the door frame material, as screws are not included with this unit. Follow the door manufacturer's hardware specifications for mounting position and adjustment range.