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Deluxe model adjustable height threshold. Oak riser adjusts to seal gaps under your door from 1-1/8" to 1-3/8" Heavy duty aluminum and oak design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of the door.

M-D TH394 Adjustable Alum & Hardwood Sill - Inswing, 78600, 36&quot;, Silver

th394-adjustable-alum-and-hardwood-sill-inswing-78600-36-inch-silver

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