All Categories > Interlocking Weatherstrips > Tools > Hinged Door Weatherstrips - Spring Type  > Meeting Stiles > Window Weatherstrip - Casement Windows - Series No. 100 - All Types of Metal Casements > Item # 201       Printable Page     Email This Page     Save To Favorites Item # 201 Window Weatherstrip - Casement Windows - Series No. 100 - All Types of Metal Casements     Email This Page       Save To Favorites    larger image Weather strip details vary with make and type. Features: the drawing below illustrates the most efficient type of Steel Sash Equipment for average conditions. However, the many variations found in steel sash construction usually find special details advisable. How to Specify: All steel casements shall be equipped with Metal Weather Strips, Series No. 100 equipment, special spring bronze, or stainless steel 35B & S gauge in accordance with manufacturer’s standards.