Size: 25 x 14mm (internal diameter = 8mm; outer diameter = 9.5 mm) for 10mm holes
Content: 1x basin hose connector
Description: This hose basin connector gets put through the 10mm bore. At the other side of the connector there needs to be put a 14/10mm tube on it.
Advice: It is easier to put on the socket by rotation.
Note: 16/9/2016 Product modification:. (Other material, color and shape from the gray rubber basin link basin link were transparent solid