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Pallo Caffeine Wrench Multi-Function Barista Tool

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Pallo Caffeine Wrench Multi-Function Barista Tool

A useful muti-function barista tool equipped to tackle any of the routine task and adjustment you find in an espresso bar.

Availability: Out of stock


The Pallo Caffeine wrench is a useful multi-function barista tool. With the built-in tools including three different size wrenches, a gasket probe, wand scraper, portafilter basket pry and more this wrench is ready to tackle any of the routine task and adjustments found in an espresso bar.


  • Steam Wand Tip Wrenches: 8mm, 11mm, 12mm, and 13mm.
    (These represent 95% of the steam wand tip sizes available.)
  • 8mm Group Bolt Wrench
  • Portafilter Basket Pry
  • Convenient Bottle Opener
  • Light Duty Screwdriver for removal of group shower screen
  • Milk Residue Scraper
  • Soft Gasket Probe
  • Thermometer Calibrator
  • Instruction pamphlet included
What are the wrenches for?
The Caffeine Wrench has three different sized wrenches. 8 mm, 12mm and 13 mm sizes. These sizes represent 95% of the steam wand tip sizes available.

What's the gasket probe for?
The many different groups of varying sizes, shapes and configurations. The gasket probe can be used to remove soft gaskets for maintenance and replacement from many different groups. If your group assembly is held together by a screw or bolt, chances are the probe will work nicely. You'll have a tough time removing the gaskets from a pressure fit type group like the E-61. It's much better to use a scratch awl or similar tool, especially if the gasket is petrified.

Why do you have a wand scraper on the wrench?
While we don't recommend letting your wand get to a point where it needs to be scraped, there are many employees and shop owners and employees who are uninformed about proper wand maintenance. After soaking in a solution like JoeGlo or other brands of solutions. (or even hot water for that matter) A gentle scraping with a beveled, contoured tool works great to remove milk buildup on the wand. It is also gentler and more efficient than a scraper or knife blade.

Why the bend in the tool for?
Some group assemblies are held in with a 7mm or 8mm hex bolt. The bend allows for easy access to this area.

What is the notch for on the 12mm wrench?
The notch is a bottle opener. Simply insert the lip of the bottle top into the notch and pull the bottle up at an angle.

What is a basket pry?
A basket pry makes it easy to "Pop" the basket from your portafilter handle. Simply slide the basket-pry/screwdriver under the lip of the basket and turn the tool like you would a house key. "pop" goes the basket.

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