Weatherstrip For Double Hung Window 500 Foot Roll .187 Inch Back .450 Inch Offset Bulb

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Arial} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Arial; min-height: 14.0px} Amesbury  32689 T-Back, Foam Filled Bulb Weather Stripping  This Weather Seal is used primarily on the bottom sash on vinyl Double Hung windows Slides into T-shape slot in the vinyl profile Product Type: Foam Filled, Slide in  Backing Type: T-Shape Backing Width: .187 (4.76mm) 3/16 inch  Bulb Diameter:  .450 (11.43mm)  29/64 inch Color: Bronze or Black  Length: 500 foot Roll