Stainless steel knock box „Concept-art & JoeFrex“ Metal M KMM, 2.5 l
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Concept-Art
German brand • Nuremberg
„Concept-art“ is the Nuremberg company founded by barista tool designer Jörg F. Rexroth. Today it is called „JoeFrex“ and carries on the same traditions of quality and innovation.
Craft
Skilled hands, inventive ideas
From 1990 Jörg F. Rexroth made furniture and other objects in his own workshop, admired for their craftsmanship and inventiveness.
Origins
Knock boxes that became classics
In 1996 the founder built a knock box for a friend's espresso machine. Word soon reached the experts, and that first job grew into the now-classic „Concept-art“ knock boxes.
Passion
Valued worldwide
Buyers around the world are won over by the founder's dedication to new ideas and a passion that has not faded since his first days in the workshop.
Stainless steel knock box „Concept-art & JoeFrex“ Metal M KMM, 2.5 l
„Concept-art & JoeFrex“ Metal M KMM — large stainless steel knock box
At 2.5 l it holds more than twice as much as a typical knock box, so you empty it less often.
The Metal M KMM is a rectangular knock box with a stainless steel body, 140 mm wide, 185 mm deep and 120 mm high. Tap the portafilter on the bar and the puck drops into the box, so you're ready to pull the next shot.
What makes it practical
Each knock is muffled and gentle on your portafilter: the thick aluminium bar has a food-safe silicone coating.
The whole box washes easily once you lift the bar out.
The rubber-rimmed base absorbs the knocks and protects the counter.
Other models
For a smaller counter, choose the compact Metal S KMS (12 × 12 cm). If you need an even larger box, choose the Metal Exclusive KME (3.5 l).
Technical specifications
| Manufacturer | „Concept-art & JoeFrex“ |
|---|---|
| Manufacturer code | KMM |
| Dimensions (W × D × H) | 140 × 185 × 120 mm |
| Capacity | 2.5 l |
| Material | Stainless steel |
| Knock bar | Removable, aluminium with silicone coating |
| Base | Rubber rim |
| Country of origin | China |
| Knock box | |
| Manufacturer | „Concept-art & JoeFrex“ |
| Manufacturer code | KMM |
| Material | Stainless steel |
| Knock bar | Removable, aluminium with silicone coating |
| Base | Rubber rim |
| Dimensions (W × D × H) | 140 × 185 × 120 mm |
| Capacity | 2.5 l |
| Country of origin | China |
| Manufacturer product page: | Open manufacturer page |
