Metal strainer with stopper for sink 78MM large universal steel

METAL STRAINER WITH STOPPER FOR SINK 78MM LARGE UNIVERSAL STEEL Why choose this product? Universal 3.5 inch fit - compatible with most steel and granite sinks Durable, fully metal construction - longevity, wear resistance, and long service life Precise spring mechanism - smooth operation without rubber O-ring seals Technical specifications Type: sink strainer with stopper Material: steel Color: silver Stopper diameter: 7.8 cm (78 mm) Stem diameter: 0.8 cm Rubber diameter: 5.5 cm Height: 3.2 cm Application: steel and granite kitchen sink Frequently asked questions Does the strainer fit standard kitchen sinks? Yes, the 78 mm (3.5 inch) diameter ensures compatibility with most standard siphon sockets. Is the mechanism durable? Yes, the metal pin with spring and pressure ball operates smoothly and does not wear out like rubber seals. Can it be installed in an already used sink? Yes, the strainer is suitable for both new and already used sinks.