General description The 3 Pack QCC1 Nut Propane Tank Cylinder Adapter is designed for versatile applications, connecting gas pipes and compatible with grease, fuels, natural gas, refrigeration, instrumentation, and hydraulic systems in low to medium pressure pipeline connections. Technical specifications Material: Solid brass Color: Brass Package Contents: 1 x 1/4 inch male thread connector 1 x 3/8 inch Flare X 1/4 inch Male Thread Fitting 1 x Female Pipe Fitting Measurement allowed error: +/- 1-3 cm Installation Easy to install by hand, no tools required. Usage Connects gas pipes and is suitable for various applications including grease, fuels, and natural gas. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.