Best Seller | NVENT HOFFMAN AVK34 Louver Plate Kit,4.75 in. Hx4.5 in. W Louver Plate Kit, Frame Height 4.75 in, Frame Width 4 1/2 in, Frame Depth 0.25 in, Cut Out Height 3.5 in, Cut Out Width 3 in, Cut Out Depth 0.5 in, Finish Polyster Powder Coated, For Use With Enclosure Air Conditioner, Includes Mounting Hardware, Frame... ... more NVENT HOFFMAN AVK34 Louver Plate Kit,4.75 in. Hx4.5 in. W Louver Plate Kit, Frame Height 4.75 in, Frame Width 4 1/2 in, Frame Depth 0.25 in, Cut Out Height 3.5 in, Cut Out Width 3 in, Cut Out Depth 0.5 in, Finish Polyster Powder Coated, For Use With Enclosure Air Conditioner, Includes Mounting Hardware, Frame... | | $40.65 go to store |