== Price Reduction Not Possible == *Negotiations for price reduction not accepted* Each function confirmed working Overhauled and greased Large/small conversion screw included This is a used item Scratches and wear from use Please ask questions beforehand about any unclear areas in the photos Even if there are oversights, the current condition takes precedence Will be shipped with air-bubble wrap packaging Extracted from the manufacturer's HP Achieves smooth operation and secure fixation through high-precision cutting and assembly Height: 99mm Base diameter: 52mm Weight: 385g