Barista Basics Knockbox (6" x 6" x 5") appia-parts/appia-two-group-hydraulics allow roughly 4 to 6

allow roughly 4 to 6 weeks for delivery

Borrowed directly from La Marzocco commercial machines

though it's slightly wider than the original

Simple hand-tool swap

spring guide

Barista Basics Knockbox (6" x 6" x 5") appia-parts/appia-two-group-hydraulics allow roughly 4 to 6Barista Basics Knockboxes are designed with quality and durability in mind. Unmatched by any other knockbox on the market, they are made with ultra strong ABS plastic and include a removable NBR rubber knock bar. Each unit is packaged with an oversized NBR rubber hush gasket for added resilience and noise reduction. The removable knock bar and sleek ABS design make these units easy to clean. The hush gasket for Barista Basics Knockbox has been