1、A new extrusion forming process is used to increase the density and prevent deformation or damage. 2、Made of high-quality brass material, strong and durable, wear-resistant, and long service life. 3、Exquisite workmanship, mainly used for the connection of air conditioning, refrigeration or copper water pipes. 4、After the compressive strength test, the pressure of the pipe adapter is up to 32Mpa. 5、Adopts screw connection, good sealing, it is very safe to use in general pressure pipes. 1 x Adapter Condition: 100% Brand NewItem Type: AdapterMaterial: BrassThread Size: Male Thread 1/4 to Female Thread 5/16Application: Used for connection of air conditioning, refrigeration or copper water pipesUse: Red copper tubes are connected in series with each other in a straight lineWeight: Approx. 47g / 1.7ozProduct Size: Approx. 3.7x3cm / 1.5x 1.2in