16" Diameter - 90° Degree Adjustable Elbow - 1 PACK Height_18in + Product Details Size &

+ Product Details Size & Compatibilty - The 9" to 8" round metal pipe reducer & increaser 30 gauge is compatible with duct 9" to 8"

+ Product Details Size – 6" x 14" or 14" x 6" is the size for the duct opening measurement only

of up to 300m3/h

+ Product Details Perfect Fit & Easy Sizing - Designed for a 36" x 28" OR 28" x 36" duct opening (measured at the opening)

16" Diameter - 90° Degree Adjustable Elbow - 1 PACK Height_18in + Product Details Size &+ Product Details Size 16" 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