Please let me tell you the recipe of disaster in plumbing: "We ordered something online". This famous retail websites are full with fake products. So many times happen to me, to be called to install a new mixer tap ordered online. I asked the customers to make a difference between what they ordered and this one and all the times they choose to return this fake mixer taps ordered online. Best place to find plumbing parts in London is Screwfix (my opinion). I installed this mixer kitchen tap in commercial kitchens, hair
saloons, pubs, catering shops and many, many kitchens.