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The NATIONAL MARKER N830122 is a hinge pin door stop finished in satin nickel, designed to prevent wall and baseboard damage caused by swinging doors. It installs directly onto the door hinge pin, requiring no separate mounting hardware or wall anchors. The stop is adjustable, allowing the installer to set the door arrest angle to suit the specific opening. A self-adjusting pad makes full contact with the door surface, distributing force evenly and reducing wear. This hardware is appropriate for residential and light commercial interior doors and is typically installed by finish carpenters, general contractors, or maintenance technicians.
The N830122 is suited for standard residential and light commercial interior door installations where wall protection is needed without surface-mounted hardware. It works with doors that use a standard hinge pin configuration. The adjustable stop angle makes it useful in situations where full door swing must be limited due to nearby furniture, fixtures, or wall protrusions. The satin nickel finish coordinates with common door hardware finishes found in residential construction and renovation work.
Designed as an OEM-style replacement and standard hinge pin door stop for interior doors using conventional hinge pin hardware in residential and light commercial applications.
Installation requires removing the existing hinge pin and reinserting it through the door stop body, a task typically completed with a hammer and punch or flathead screwdriver. Power is not involved, and no electrical lockout is required. Adjust the stop position before fully seating the pin to achieve the desired door arrest angle. Ensure the self-adjusting pad faces the door surface to allow proper contact on final installation.
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