2 Pack - 7" Diameter 90 Degree Adjustable Elbow - 30 Gauge Galvanized - Crimped End Connection Powder Coated actual front end outer dimensions

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

+ Product Details Perfect Fit & Easy Sizing - Designed for a 26" x 30" OR 30" x 26" duct opening (measured at the opening)

Ideal for Walls & Ceilings: Designed for seamless installation in standard 12" X 10" duct openings

+ Product Description Introducing our 12" x 30" or 30" x 12" Floor Grille - a reliable and durable air grill designed for exceptional performance and built to last

2 Pack - 7" Diameter 90 Degree Adjustable Elbow - 30 Gauge Galvanized - Crimped End Connection Powder Coated actual front end outer dimensions+ 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