Sierra Grates TWF412-BLK 4" x 12" Steel 2 Way Louvered Design Floor Register Cast Iron Black

• 1 mm thick Stamped Steel

• Adjustable multi-directional airflow damper

• Smooth edges and round corners

• Toe-operated soft rubber lever



It is essential to measure your duct size, as the register size corresponds to the duct opening before buying vents covers or registers