M-D XB100 Series 36" L x 3-3/8" W x 1" H Mill Threshold
XB100 style. 36' extruded aluminum with replaceable vinyl insert. Bumper style. Vinyl caulking strip under legs. Specifically designed for out-swinging doors. 1' H. x 3-3/8' W. Mill finish aluminum. 36' L. x 3-3/8' W. x 1' D.