> Complete with flyscreen to stop bugs and vermin getting in. > Eave vents - especially for use in conjunction with roof-mounted whirly birds. > Size 400 x 200mm. > Long lasting aluminium. > Airconditioning, ventilation and heat transfer systems.
Good product and looks great replacing the old air vents, do not think however that 6 screw holes in each vent is necessary, one in each corner is sufficient