12" Diameter - 90° Degree Adjustable Elbow - 1 PACK 7" Round Duct Pipe Superior quality silver solder brazing

Superior quality silver solder brazing metal rods used to join dissimilar metals for various commercial and residential applications such as refrigeration

Installation is a breeze

Dimensions With Outer End are 21

& EN 13180 standards

12" Diameter - 90° Degree Adjustable Elbow - 1 PACK 7" Round Duct Pipe Superior quality silver solder brazing+ Product Details Size 12" 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