Features: Good quality 1 inch brass sleeves offer superior corrosions resistance and rustproof durability, including tape for secure sealing, brasses pipe fittings for long terms indoor and outdoor use. Featuring clear internal threads for effortless installation, these brass plumbing connectors are designed with precise dimensions to ensures quick and reliability connection in cold and hot water pipe systems. Ideal for plumbers, enthusiasts, and industrial professional seeking dependable pipe fittings for projects like radiator installations or equipment maintenance. Versatile brass sleeves are perfect for water pipes, sprinkler systems, gas lines, and household applications such as washing machine hoses, providing flexible and robust connection. Engineered with anti burst and pressure resistant properties, these brass adapters deliver reliability performances to safeguards your plumbing connection over time, enhancing overall systems integrity. Specifications: Dimension:3.46×3.89×3.07cm/1.36×1.53×1.21in Component:brasses Package Includes: 3pcs brasses sleeves note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.