National Mfg N105-726 Galvanized Trolley Rail 8 Ft 450 Lb

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N105-726 is an 8-foot galvanized trolley rail designed for overhead sliding door systems. It supports doors weighing up to 450 pounds and is constructed from galvanized coated steel for corrosion resistance in demanding environments. The rail accepts many types of single and multiple brackets, giving installers flexibility when configuring door hardware. Mounting screws for attaching the rail are packed with the brackets, which are sold separately. This rail meets ANSI/BHMA A156.14 Grade 1 specifications, the recognized commercial-grade standard for sliding and folding door hardware.

This trolley rail is suited for residential and light commercial sliding door applications where a durable overhead track is required. It is compatible for use with 24-inch bracket spacing and is designed to work with True Value 770956 and True Value 773125 brackets. Contractors and door hardware installers working on barn-style, bypass, or overhead sliding doors will find this rail a straightforward fit for standard configurations requiring a heavy-duty galvanized track.

Key Features

• Supports doors weighing up to 450 pounds
• 8-foot length suits standard sliding door openings
• Galvanized coated steel construction resists corrosion
• Compatible with many single and multiple bracket types at 24-inch bracket spacing
• Meets ANSI/BHMA A156.14 Grade 1 specifications
• Mounting screws included with separately sold brackets

Compatibility

Designed for use with True Value 770956 and True Value 773125 brackets at 24-inch bracket spacing. Compatible with many types of single and multiple sliding door brackets. Brackets and mounting screws are ordered separately.

Installation Notes

Installation is typically performed by a door hardware installer or general contractor. Before mounting, ensure the mounting surface is structurally sound and capable of supporting the combined weight of the rail and the door load up to 450 pounds. Secure the rail using the screws provided with the separately purchased brackets, following the bracket manufacturer's spacing instructions. Verify alignment of the rail before final fastening to ensure smooth door operation.