1900A-1818BK
3-4 Week Lead Time

1900A Fire-Rated, Adjustable Z-Blade Louver-18"W x 18"H-Black

Special Price $310.66 Regular Price $432.71

Louver: Z-blade louver is riveted to the operating bar and frame at 1" intervals to welded 1-9/16" deep frame. Mechanical Stop holds blades open.