5mm Stainless Steel 3-Hole Washbasin Mixer
🚚 Delivery in 0–6 weeks · Free consultation
5mm stainless steel 3-hole basin tap – Treemme – three-hole basin tap: blade spout in the middle and two separate flat square handles for hot and cold water.
The 5mm collection, designed by Marco Fagioli, Emanuel Gargano and Giampiero Castagnoli and awarded the Compasso d’Oro ADI 2016, starts from a single 5 mm stainless steel sheet, bent like a blade: the spout, body and handle become a pure graphic line. It is made entirely of AISI 316L stainless steel, which does not rust and resists limescale and cleaning products over time.
What you receive: the spout and the two handles with connections, in the chosen finish (the pop-up waste is ordered separately).
Finishes
Satin stainless steel or one of the six PVD colours: gun metal, bronze, gold, light bronze, chocolate and champagne. PVD finishes are applied in a vacuum and are highly resistant to scratches and limescale.

Technical specifications
- Code: IT 2516 .. 5N ZZ
- Installation: on the basin, 3 holes Ø 34 mm, max. 30 mm worktop
- Flow rate: 4 l/min
- Collection: 5mm – design by Marco Fagioli, Emanuel Gargano and Giampiero Castagnoli
- Material: AISI 316L stainless steel, satin or PVD finish
- Manufacturer: Treemme Rubinetterie, Asciano (Siena) – Made in Italy
Complete dimensions are shown in the technical drawing in the image gallery.
Frequently asked questions
Why stainless steel?
AISI 316L stainless steel is the same steel used in the food and shipbuilding industries: it does not rust, does not release metals into the water and resists limescale and cleaning products. PVD finishes are applied in a vacuum and are highly resistant to scratches.
How is it installed?
Installation is standard and is carried out by a plumber.
How long does delivery take?
Delivery to your country takes 0–6 weeks, depending on the finish.
For projects, technical sheets or help choosing a finish, the IdeaCasa team is at your disposal – free consultation.
Import duties and taxes are paid by the customer on delivery.
Manufacturer: Rubinetterie 3M S.r.l. (Treemme), Via Enrico Mattei 10, 53041 Asciano (SI), Italy · export@rubinetterie3m.it