When it comes to installing a new sink or upgrading your existing plumbing, this pipe is a must-have. Designed to fit European standard fittings, it features a internal thread that ensures a tight and secure connection. This sink extension tube for trap is suitable for connecting your basin drain pipe, ensuring efficient water flow and preventing leaks. Its robust construction ensures it will withstand the test of time. 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 -Standard fit: this adapter is designed to fit european standard drain pipes, making it ideal for imported basin drain systems -Reliable material: this adapter is robust, , and resistant to wear, ensuring a reliable connection -Flexible connection: the upper end fits external threaded european standard drain pipes, while the lower end connects to various drain pipes -Simple installation: with its straightforward design, this adapter makes it easy to connect drain pipes without hassle -Versatile use: suitable for both bathroom and kitchen applications, this adapter is a must have for connecting basin and sink drain systems Package list: 1 x drain connecting pipe