Suitable for both DIY enthusiasts and professional plumbers, this sink extension tube for trap simplifies the process of connecting your basin drain pipe to the main plumbing system. The pipe is crafted from reliable materials, ensuring longevity and resistance to wear. Its internal thread fits snugly with European standard fittings, making it an essential component for any bathroom or kitchen sink installation. Features -Color:Silver -Material:Copper, stainless steel -Size:12.00X4.00X3.20cm/4.72X1.57X1.26in -Bottom diameter: 3.2 cm -Inside diameter of connection thread: 4.0 cm -European standard: specifically european standard drain pipes to plumbing systems, ensuring compatibility -Stainless steel: this adapter offers excellent durability and resistance to wear, practical to use -Dual connection: the top end is suitable for external threaded european standard drain pipes, while the bottom end fits various drain pipes -Userfriendly: easy to install and use, this adapter provides a straightforward solution for connecting different types of drain pipes -Wide application: suitable for use in both bathroom and kitchen sinks, this adapter is versatile and essential for modern plumbing needs Package list: 1 x drain connecting pipe