1lbs Silver Brazing Rods 6% Silvaloy 28 Sticks Sheet Metal/Adjustable Elbow + Product Details Size –

+ Product Details Size – 14"w X 22"h is the size for the duct opening measurement only

12"w X 4"h Is The Size For The Duct Opening Measurement Only

+ Product Details Size - 24"w X 8"h Is The Size For The Duct Opening Measurement Only

actual front end outer dimensions are approximately 38 5/8" width X 16 5/8" height -

1lbs Silver Brazing Rods 6% Silvaloy 28 Sticks Sheet Metal/Adjustable Elbow + Product Details Size –+ Product Details Includes 28 Rods Superior quality silver solder brazing metal rods used to join dissimilar metals for various commercial and residential applications such as refrigeration, HVAC, electronics, etc. Best alloy to fill gaps when close fit ups cannot be made highest joint ductility and strength in HVAC R applications. Chemical Composition: 6% Silver 5% Phosphorus 80% Copper Brazing Temperature: Solidus Temperature: 1190F Liquidus