Specification Brand : uxcell BulletPoint1 : [SIZE & PACKAGE]: Surface Treatment: Polishing; Inner Diameter: 3/8"; Compression Pipe Fitting Size: 40 x 16mm/1.57" x 0.63"(L*W); Package: 3pcs Compression Pipe Fittings BulletPoint2 : [MATERIAL]: These compression pipe fittings are made of brass, which is high-strength, wear-resistant, resistant to high and low temperatures, durable, and has a metallic luster BulletPoint3 : [DESIGN]: These compression fittings consist of two hexagonal nuts, two compression sleeves, and a fitting body. There are external threads on both ends of the fitting body to fix the hexagonal nuts. The hexagonal nut and compression sleeve can compress the pipe after tightening the thread, which plays a role in sealing and preventing leakage BulletPoint4 : [EASY TO USE]: The compression fitting is easy to use. First, use the tool to cut a clean and tidy interface on the pipe, then put the hexagonal nut and sleeve of the compression union fitting at the connection of the two pipes with the same inner diameter, connect the pipes with the compression fitting body, and finally use a wrench to fix the hexagonal nut and compression sleeve on the fitting body BulletPoint5 : [WIDE APPLICATION]: These pipe connectors can be used for pipes of various materials, such as nylon pipes, plastic hoses, and metal pipes. Compression fittings can be used for daily maintenance and replacement of automotive pipes, garden mower maintenance, industrial operation instrument pipe maintenance, etc Color : Package2 ExternallyAssignedProductIdentifier : 7037845501440 ItemName : uxcell 3Pcs Compression Pipe Fittings, 3/8" Brass Compression Union Straight Connector Adapter Coupling for Gas Liquid Transport Connect Pipelines and Leakproof ItemPackageDimensions_Height : 0.71 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 3 ItemTypeKeyword : compression-union-straights Manufacturer : uxcell NumberOfItems : 3 PartNumber : a24122800ux0085 ProductDescription : Description: Material - These compression pipe fittings are made of brass, which is high-strength, wear-resistant, resistant to high and low temperatures, durable, and has a metallic luster. Design - These compression fittings consist of two hexagonal nuts, two compression sleeves, and a fitting body. There are external threads on both ends of the fitting body to fix the hexagonal nuts. The hexagonal nut and compression sleeve can compress the pipe after tightening the thread, which plays a role in sealing and preventing leakage. Easy to Use - The compression fitting is easy to use. First, use the tool to cut a clean and tidy interface on the pipe, then put the hexagonal nut and sleeve of the compression union fitting at the connection of the two pipes with the same inner diameter, connect the pipes with the compression fitting body, and finally use a wrench to fix the hexagonal nut and compression sleeve on the fitting body. Wide Application - These pipe connectors can be used for pipes of various materials, such as nylon pipes, plastic hoses, and metal pipes. Compression fittings can be used for daily maintenance and replacement of automotive pipes, garden mower maintenance, industrial operation instrument pipe maintenance, etc.