7" Diameter - 90° Degree Adjustable Elbow - 4 PACK w26h26 or HVAC system (actual size:

or HVAC system (actual size: 19

+ Product Details Perfect Fit & Easy Sizing - Designed for a 28" x 18" OR 18" x 28" duct opening (measured at the opening)

we have assisted countless contractors

Included in the package are a leveler

With an adjustable width of 10" to 14"

7" Diameter - 90° Degree Adjustable Elbow - 4 PACK w26h26 or HVAC system (actual size:+ 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