Flexco Java Chestnut 0.688 in T x 2 in W x 78 in L Solid Wood Threshold Framing Hammer 6269 Mulling N A Design Pressure 6269 Mulling N A Design Pressure (DP) Rating 35 Nail Fin N A Frame Material Vinyl Number of Locks 1 Frame Profile Beveled Obscure Glass No Glass Insulation Low E argon Paintable No Glass Strength Annealed Project Type Replacement Glazing Type Double pane Screen Frame Type Roll form Grid Included No Screen Included Full Grid Pattern N A Screen Type Fiberglass mesh Solar Heat Gain Coefficient (SHGC) 0 Includes an extension and a universal joint A: This threshold is compatible with hardwood Java Chestnut Finish