The Artpresso Portafilter Handle was created to fit comfortably in the hands of a barista. Its angle design helps the portafilter basket stay level during the tamping process. This product is precisely crafted from aluminum and features an insulation core to reduce heat transfer. A durable powder coated finish and polished stainless-steel end cap makes the Artpresso Portafilter Handle both tough and beautiful. Fits all portafilter cast with a 12m x 1.75 thread. The 12m x 1.75 bolt size is generally used on 58mm to 58.5mm portafilter on the following espresso machines: Bezzera, BFC Delux, ECM, Expobar Minore 3 & Brewtus, Faema (some models), La Marzocco, Lelit, Profitec, Rocket, Slayer. CONFIRM BOLT SIZE AND THAT YOUR PORTAFILTER HANDLE IS REMOVABLE BEFORE ORDERING.