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The NATIONAL MARKER N344861 is a 3/8 inch offset interior sliding door hanger designed for aligning sliding doors to their jambs in residential and light commercial applications. Each hanger features a cam-action dial that allows fingertip vertical adjustment, making precise door alignment straightforward without specialized tooling. Vertical adjustment range is 5/16 inches. Built from steel and nylon with a zinc plated finish, these hangers are suited for interior sliding door hardware installations where durability and corrosion resistance are priorities. This pack includes 2 hangers.
These hangers are used in interior sliding door systems where accurate door-to-jamb alignment is required. The offset design accommodates specific track configurations common in residential interior door installations. The cam-action adjustment mechanism reduces the time spent on alignment during installation or service calls. Carpenters, finish contractors, and general tradespeople typically install this hardware as part of sliding door rough-in or finish work.
Designed as an OEM-style replacement or installation component for interior sliding door systems requiring a 3/8 inch offset hanger configuration.
Installation is typically performed by finish carpenters or general contractors as part of interior sliding door assembly. Disengage any door weight from the track before replacing or adjusting hangers. Use the cam-action dial to make vertical door adjustments without removing the door from the track. Follow applicable local building codes for interior door hardware installation.
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