Louvered Ventilator Stainless Steel 13580: 8-Louver, 425.5x 76.2 x 25.4(mm) 13581: 10-Louver, 520.7 x 76.2 x 25.4(mm) 13582: 10-Louver, 520.7 x 114.3 x 25.4(mm) 13583: 3-Louver, 203.2 x 107.9 x 25.4(mm) 13584: 4-Louver, 203.2 x 114.3 x 25.4(mm) 13585: 5-Louver, 320.7 x 108 x 25.4(mm) 13586: 6-Louver, 323.9 x 114.3 x 25.4(mm) 13587: 6-Louver, 323.9 x 76.2 x 25.4(mm) 13588: 7-Louver, 377.8 x 76.2 x 25.4(mm) |