M-D 36-in x 1.125-in Aluminum/Wood Door Threshold (Install with Screws)

Rigid vinyl riser helps provides a weather tight seal at bottom of door. For 1-1/8-in gap. Screw-down installation (screws included). All season protection against drafts, moisture, dust and insects. Fits doors up to 36-in wide. 5-3/4-in W X 1-1/8-in H X 36-in L.