Choose the right fit You get a wooden Profitec Pro400 kit made to suit M10 or M12 sizing, so the handles match your machine without guesswork. Pick olive wood, American walnut, oak, or maple, depending on the look you want at the brew bar. Feel the grip The wood has a smooth, finished texture with enough grain to keep it from feeling slick in your hand. Olive wood brings stronger patterning, walnut runs darker, oak looks clean and steady, and maple stays lighter. Small parts, easy to handle. Use it every day Reach for it when you're pulling shots before work or resetting the machine after dinner. The fit is meant to sit neatly on the Profitec Pro400, and the turned shape gives you a solid hold while you lock in baskets or adjust by touch. Kit consists of; 1x Lever handle 12 mm threaded 1x portafilter handle 10mm or 12mm insert 1xSteam Knob 1x Boiler cap with o ring..