The 7-piece tap hose adapters come in multiple sizes to fit most common sinks, compatible only with sinks that have removable aerators. Avoid unnecessary trips to the hardware store and eliminate the risk of purchasing incorrect sizes. Features: Constructed from durable solid brass with precision threading to prevent leaks and resist rust and daily wear. Each adapter includes a custom-fit washer for a secure seal. Designed to work only with faucets that have detachable sink aerators. Multiple size adapters allow connection of garden hoses, sink sprayers, water filters, and similar accessories. Set includes 7 adapters with the following thread sizes: Male 3/4”-27T, Male 3/8”-18T, Male 15/16”-27T, Male 55/64”-27T, Female 3/4”-27T, Male 13/16”-27T, Male 15/16”-27T or Female 55/64”-27T X GHTM 3/4” or Male 55/64”-27T. Specifications: Material: Brass Package Weight: 150g / 5.29 ounces Package Dimensions: 150 x 150 x 40mm / 5.91 x 5.91 x 1.57 in Note: These adapters are designed exclusively for use with faucets that have removable aerators. They will not function with taps that lack a removable aerator. Packing List: 7 x Tap Hose Adapters