Set Of 4 Faucet Hose Connectors: The Flexible Hose For The Faucet Is Made Of Brass, It Is Reliable, Not Easy To Break. Break And Without Corrosion.The Durability; Is Increased Compared To Plastic Pipe Fittings.Use Tap And Die Sizes:1/2 Inch And 3/4 Inch 2 In 1 Connector, When The Connector Is Separated; Into 2 Parts By Unscrewing The Bottom Part, The Larger Part Works With 3/4 Taps And The Smaller Part Works With 1/2 Inch Tap.Applicable Size: SizeWith Black Rubber O-Ring Diameter (Outer Diameter): 16Mm, Hose Diameter (Inner Diameter): 16Mm.Quick And Easy Installation:The Internal Threads And External Are Easy To Create And Allow You To Quickly And Easily Access The Faucet And Hose, Easily Accessible Around The World, Without Additional Tools, Without Quick Fasteners.Specification:Main Material : BrassColor: Brasstotal Length (Combined): Approx. 38 Mminternal Thread Diameter: 20 Mm (1/2 Inch), 25 Mm (3/4 Inch)Fitting Type: Straightpackage Includes: 4 X Garden Hose Connection