4 x 10 Inch Floor Registers, 12-Pack Vent Grilles, HAVC Heavy-Duty Walkable Iron
Sleek and Stylish Adjustable Airflow by Louvers Effortless Installation Multi-Purpose Use Versatile Style Multi-Pack Options for Diverse Needs TYPE Registers Grilles Vent Quantity/Color/Size 12/Black/10 inch Number of Pieces 12 Load Capacity 265 lbs / 120 kg Color Black Item Model Number 1FL0410MB-12PK Net Weight 11.02 lbs / 5 kg Fits Duct Opening 10.1 x 4 in / 256.5 x 101.6 mm .