M-D XBL75 Series 36" L x 3-1/2" W x 3/4" H Mill Threshold
XBL75 series. 36' extruded aluminum with replaceable vinyl insert. Bumper style. Vinyl caulking strip under legs. Engineered for out-swinging doors. 3/4' H. x 3-1/2' W. Mill finish aluminum. 36' L. x 3-1/2' W. x 5/8' D.