Astoria Plus 4 You Group Head Showerholder - New doge-63-83-parts/doge-doser This collar adjusts grind size

This collar adjusts grind size on the Rancilio MD-40 grinder

also fits older versions)

Drilling M2 holes oversized on the first pass is a common mistake that strips the hole and won't hold the plate flush against the housing

The Acaia Lunar Espresso Scale (2021) is one of those barista tools that you wished you would have purchased a lot sooner

Includes a polished wood collar with original leather rawhide

Astoria Plus 4 You Group Head Showerholder - New doge-63-83-parts/doge-doser This collar adjusts grind sizeGroup Head Showerholder Brass disk that disperses water evenly over the group screen, held in place by the group screen screw. Used only in the Astoria Plus 4 You and Wega Concept models. For export markets only, not used in North America, and now obsolete, since these models have since been revised to use a standard size group head. SPECIFICATIONS Material: Brass Outer diameter: 52. 5 51 mm Height: 10. 5 mm Center hole: 5 mm COMPATIBILITY Fits: