Description
An espresso knock box that also holds the portafilter
Spent pucks pile up fast during service, and a loose portafilter rolling across the counter only adds to the chaos. This espresso knock box solves both problems in a single compact unit, whether it sits on a home bar or a café workstation.
Two tools, one footprint
Most knock boxes only catch grounds. This one also cradles your portafilter, tamper, or distributor mid-workflow, so you are not hunting for a resting spot between shots. The removable cylindrical slot is sized for 51mm, 54mm and 58mm baskets, covering the vast majority of home and commercial espresso machines sold in India.
Built for daily service
- Adjustable height via a built-in nut, so different portafilter handle sizes sit level.
- ABS body resists heat, cold and everyday wear from repeated knocking.
- Anti-slip silicone mats keep the unit planted during rapid puck disposal.
- 1.7L capacity absorbs roughly 20 extractions before it needs emptying.
Specifications that matter at the bar
51–58mm Universal Fit
The removable cylindrical slot adapts to 51mm, 54mm and 58mm portafilters, tampers and distributors, so one unit covers most home and prosumer machines.
Adjustable Height
A built-in nut lets you raise or lower the holder to match different portafilter handle lengths for a snug, wobble-free fit.
Durable ABS Build
The body is washable and resistant to heat, cold and wear, so it holds up to repeated knocking and daily cleaning without cracking.
Anti-Slip Base
Silicone mats underneath keep the espresso knock box stable on stainless steel or wooden counters during forceful puck disposal.
1.7L Capacity
Large enough to hold spent grounds from around 20 extractions before you need to empty it, suiting both home use and light café volume.
970g Weight
Compact and light enough to move between a home bar and a café pass, without sacrificing the sturdiness needed for daily knocking.
Technical details
- Brand: MHW-3BOMBER
- Product: Multifunctional Knock Box / Portafilter Holder
- Material: ABS
- Weight: 970g
- Capacity: 1.7L
- Compatibility: 51/54/58mm portafilters, tampers and distributors
- Base: Anti-slip silicone mats
- SKU: CH6625
Home bar or café counter
At home, this espresso knock box keeps a single-group setup tidy without eating counter space. On a café pass, its 1.7L capacity and stable base let baristas knock pucks quickly during peak service without the unit sliding or overflowing between resets.
Which portafilter sizes fit this knock box?
The removable cylindrical slot accommodates 51mm, 54mm and 58mm portafilters, tampers and distributors, covering most home and commercial espresso machines.
How many shots can the 1.7L capacity hold?
The body is sized to handle spent grounds from roughly 20 extractions before it needs emptying.
Is the knock box easy to clean?
Yes. The ABS body is washable and resists heat, cold and everyday wear, so it can be rinsed after service.
Will it stay stable during forceful knocking?
Anti-slip silicone mats on the base keep the unit planted on the counter during repeated use.
Can the height be adjusted for different portafilter handles?
Yes. A built-in nut allows you to raise or lower the holder to match different handle sizes for a secure fit.
A tidy counter, one unit at a time
This espresso knock box suits home brewers running a single-group machine and café counters that need a compact, stable place to knock pucks and rest a portafilter between shots. Its universal 51-58mm fit and 1.7L capacity make it a practical addition to any daily coffee workflow in India.
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