<https://www.haws.ch/fr-fr/products/eu-6455-waste-strainer/>
<http://schema.org/description>
"Model 6455 is a polished chrome-plated brass flat waste strainer with grid, washer locknut and slip joint tailpiece. Flange diameter 4-1/2\" (11.4 cm) fits"
<https://www.haws.ch/fr-fr/products/eu-6455-waste-strainer/>