National Guard 3G-OTH-515137 — Technical Specifications

Name: National Guard 3G-OTH-515137 NATIONAL GUARD Automatic Door Bottom: Single Fin Insert, Aluminum, 48 in Lg, 2 1/4 in Wd, Aluminum (MPN 220NDKB-4). Key specifications — Brand: NATIONAL GUARD.
Brand: National Guard

The NATIONAL GUARD Automatic Door Bottom is a single-fin insert model (MPN 220NDKB-4) constructed from aluminum, measuring 48 inches in length and 2 1/4 inches in width. This product is designed to seal the gap beneath a door, helping to block drafts, light, and sound.

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Technical Specifications

Parameter	Value
Lg	48 in
Wd	2 1/4 in
Type	Aluminum, Aluminum
Brand	NATIONAL GUARD
Manufacturer Part Number	220NDKB-4