The outside diamater of kitchen sink strainer is 78mm. Suitable for kitchen sink hole in 78.3-80mm. Press the knob dwon to fill sink as sink plug, and lift it slightly to drain the water and collect all the resideues as a strainer.
eBay
Roll Up Triangle Dish Drying Rack Kitchen Sink Organizer Corner Over the Sink Sponge Rag Holder Foldable Stainless Steel Drainer
Aliexpress UK
2 in 1 function. It can be used as strainer or stopper. 2 x Kitchen Sink Strainer. Easy to use. Fits perfectly in all standard Kitchen 8cm drain with pin type operation. Easy to remove and clean stainless basket.
eBay
Round Sink Overflow Pipe Washbasin Drainer Replacement Overflow Head For Kitchen Sink Connecting Pipe
Aliexpress UK
Tala Stainless Steel Mini Strainer. Can simply be rinsed under the tap or placed in the dishwasher to clean. Practical and affordable way to reduce the problems of hair, pieces of food and other debris being Washed down the plug hole and in preventing blocked drains.
eBay
7 Colors Racks Organizer Kitchen Sink Utensils Holders Drainer Storage Shelf Sponge Holder Draining Sink Box Kitchen Accessories
Aliexpress UK
No more blocked sink, bath or basin. Simply place in your plug hole, for example in your bath or shower and these little device will. Stem ball Model With Finger Rubber Seal Fitted Polished Stainless Steel.
eBay
Over The Sink Dish Drainer Drying Rack Large Dish Drying Rack, Extendable Capacity Sink Rack with 4 Baskets, for Saving Space
Aliexpress UK
✅ Multi-Room Use: Works as a sink stopper/strainer in the kitchen, utility, bath or shower tray—great backup shower hair catcher or drain hair catcher. ✅ Lift, Rinse, Reuse: Smooth rim and open basket make this drain cover easy to remove, empty and clean—no harsh chemicals or tools needed.
eBay
Talea 114MM Sink Dish Drainer Strainer Drain Kit for Single Bowl Kitchen Sink Drainage Waste Kit Brushed Gold SUS304 Filter
Aliexpress UK
No more blocked sink, bath or basin. Simply place in your plug hole, for example in your bath or shower and these little device will. Ideal for Bathroom Sinks and Basins along with Bath tubs and Showers.
eBay
Kitchen Sink Plug Stopper Wash Basin Core Bounce Up Drain Filter Shower Sink Filter Plug Bathroom Bathtub Stopper
Aliexpress UK
No more blocked Sink, bath or basin. Simply place in your plug hole, for example in your bath or shower and these little devices will catch dirt and hair and stop it going down the plug hole. 2x Drain Waste Plug.
eBay
SHGO HOT-Stainless Steel Square Sink Strainer Plug Kitchen Sink Drain Mesh Stopper Basket Strainer Waste Plug Kitchen Appliances
Aliexpress UK
1 x Sink Drain Strainer. - Fits any standard kitchen sink. - Easy to remove basket, install, long using life. Suitable Place: Sink. - Designed for 32mm drain hole. Note: The bottom adapter color is random send.
eBay
8/2pc Sink Plug Universal Rubber Drain Stopper With Round Beaded Chain Bath Sink Drain Stopper Plug For Kitchen And Bathroom Fit
Aliexpress UK