Plumbing kit for one-bowl kitchen sink: Ø114 Multi Ray basket strainer waste, rectangular overflow and bottle trap with threaded outlet. Code: 601-R-190, Plumbing sets with Ø114 waste, Plumbing sets with bottle trap -
McAlpine Basket Strainer Plug - Screwfix
ETAL Sink Strainer Waste Green 90mm - Screwfix
ETAL Sink Strainer Waste with Overflow & Cover Plate Matt Black 90mm - Screwfix