7" Diameter - 90° Degree Adjustable Elbow - 4 PACK Galvanized Steel scratch-resistant surface that maintains its

scratch-resistant surface that maintains its shine over time

+ Product Details Size – 12"w X 30"h or 30" x 12" is the size for the duct opening measurement only

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

ensuring longevity and resistance to corrosion

actual front end outer dimensions are approximately 18 5/8" width X 8 5/8" height -

7" Diameter - 90° Degree Adjustable Elbow - 4 PACK Galvanized Steel scratch-resistant surface that maintains its+ 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