M-D Adjustable 36" L x 4-9/16" W x 1-5/8" H Standard Aluminum Threshold
SKU21214739
Item Details
Premium adjustable threshold. All season protection against drafts, moisture, dust, and insects. Thermal break design prevents frost build up on interior surfaces. Seals gaps from 1-3/8' to 1-5/8' H. x 4-9/16' W x 36' L.
