Imperial RG0289 Multi-Shutter Register, 5-1/4 in L, 11-1/4 in W, Steel, White

Ideal for heating or cooling. All-steel construction, two-way air deflection, 1/3 in vertical fins set at 20 deg angle. 3/16 in margin turnback, full range multi-louver valve. Durable powder-coat painted finish.