4 x 10 Inch Floor Registers, 12-Pack Vent Grilles, HAVC Heavy-Duty Walkable Iron Floor Vents, Easily Adjustable Rust-Proof Air Vents Deflector with...

Specifications Item Model Number: 1FL0410MB-12PK Fits Duct Opening: 10.1 x 4 in / 256.5 x 101.6 mm Number of Pieces: 12 Load Capacity: 265 lbs / 120 kg Color: Black Net Weight: 11.02 lbs / 5 kg Item Dimensions(LxWxH): 11.69 x 5.59 x 1.65 in / 297 x 142 x 42 mm Package Content 12 x Vent Assemblies 1 x User Manual