3/8"(OD) x 50' Soft HVAC Refrigeration Pipe/Water Supply Line 99.9% Pure Copper Tube - Not Insulated - Used for Ductless Mini-Split, Heat Pump and Centralized Air Ducted Units 10in diameter 2" X 12" Is The

2" X 12" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

Design – Easy Snap-Lock Design: Featuring crimped ends

heavy-duty weatherproof molded bottom that shields your tools from rust and damage

the second number represents the width

3/8"(OD) x 50' Soft HVAC Refrigeration Pipe/Water Supply Line 99.9% Pure Copper Tube - Not Insulated - Used for Ductless Mini-Split, Heat Pump and Centralized Air Ducted Units 10in diameter 2" X 12" Is The+Product Details Size 3 8" x 50' High Quality High quality copper coil meets beats ASTM B280 standard for air conditioning and refrigeration (made from C12200 99. 9% pure copper). Operating Temperature From 40F To +248F [ 40C To +120C] Pressure Rating 2300 to 6500 PSI, Much more than the required 700 PSI for R410 Plain Ends Gives you the freedom to cut and flare at your own project needs, so you are not left with much waste, and are ready to go for