(as of Sep 07,2021 06:37:17 UTC – Details)
The base is made of durable 304 stainless steel. Food grade stainless steel, rustproof, anti-corrosive, healthy to use.
Height is adjustable by the screw mechanism ( no grub screws ,shims, or allen keys required) to suit different doses or baskets：simply loosen off the top section, set depth required, tighten the top section back down.
Single-Line Convex Base is easy to clean: reduce the concave and convex pattern to the base, and the side without any gears exposed.
Non-slip aluminum handle guarantee a smooth hand feeling.
Fits most portafilters and espresso machine models including: Breville, Rancilio, Gaggia, La Pavoni, Hamilton Beach, ECM, La Marzocco, Rocket, Alex Duetto and all E61 group machines.