9300 Window Series   Single Glazed Vinyl - 9300: 1 3/8 in. Fin Frame - 9301: 1 in. Fin Frame - 9330: Flush Fin Frame - 9350: Block Frame 3/4 Dual Glazed Vinyl - 9320: 1 3/8 in. Fin Frame - 9321: 1 in. Fin Frame - 9360: Flush Fin Frame - 9380: Block Frame       9300: 1 3/8 in. Fin Frame     Horizontal Slider   XO OX XOX Stacked Horiz XO/XO XOX/XOX XO/O O/XO Stacked Vert XO-XO XO-O