Mazzer Grind Adjustment Collar for Major/Robur Espresso Grinder mazzer-astoria-rio-espresso-grinder-parts/mazzer-super-jolly-electronic Thread pitch must be confirmed

Thread pitch must be confirmed before ordering — the 2mm coarse thread and the similar-looking La Marzocco thread are easy to cross-thread if mismatched

Height: 8 1/2"

three fixing holes

Yes - the AeroPress is lightweight

Faema bolt flange rotary vane pump head with balanced bypass

Mazzer Grind Adjustment Collar for Major/Robur Espresso Grinder mazzer-astoria-rio-espresso-grinder-parts/mazzer-super-jolly-electronic Thread pitch must be confirmedMazzer Grind Adjustment Collar Replacement grind adjustment ring for Mazzer's larger commercial grinders. COMPATIBILITY Fits: Mazzer Major, Robur, Royal, and Stark grinders INSTALLATION Moderate difficulty, requires removing the hopper and burr carrier assembly to access; a technician familiar with Mazzer grinders is recommended if you haven't done a burr service before. PRO TIPS If your grind setting drifts on its own or feels loose gritty when you