Barista Basics Stainless Steel Knock Box Rubber Bar Cover (5.5") aurelia-parts/aurelia-appia The rounded interior geometry is

The rounded interior geometry is the whole point of this basket

Pro tip: Always reference wiring diagram for your exact machine serial

This kit embodies our commitment to making machine maintenance effortless for aficionados like you

Rancilio Group Flange Spacer - Solid Aluminum

Note that the female thread for the M4 high-limit thermostat stud is offset

Barista Basics Stainless Steel Knock Box Rubber Bar Cover (5.5") aurelia-parts/aurelia-appia The rounded interior geometry isBarista Basics 5. 5" Rubber Knock Box Bar Cover Replacement rubber cover for the bar on the stainless steel Barista Basics knock box. It slides over the welded bar through a built in slit, cushioning portafilter rims from metal on metal contact and making the bar easier to wipe down. Part of the Barista Basics Knock Box line, designed with direct barista input. SPECIFICATIONS Size: 5 1 2" (5. 5") Material: rubber COMPATIBILITY Fits: Barista Basics