7" Diameter - 90° Degree Adjustable Elbow - 4 PACK Galvanized Steel These are airflow control components

These are airflow control components made to connect to supply grilles of the drop ceiling

+ Product Description Introducing our 12" x 14" or 14" x 12" Floor Grille - a reliable and durable air grill designed for exceptional performance and built to last

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ensuring longevity and resistance to corrosion

7" Diameter - 90° Degree Adjustable Elbow - 4 PACK Galvanized Steel These are airflow control components+ Product Details Size 7" round duct sheet metal elbow 30 gauge galvanized crimped end connection adjustable from 5 90 Premium Quality Made of galvanized metal to prevent corrosion, oxidation & rust from water & moisture that lasts longer requiring less maintenance Save money with this energy efficient material, maximizes airrflow and reduces fire hazards. Applications 30 Gauge thick & made of thick & durable galvanized sheet metal used for HVAC