Length: 105mm Gear Count: 80 Push-button type I purchased this as a tool for business trips, but I never used it and kept it in my toolbox. It works perfectly. There are some scratches and dirt from storage. Please refrain from purchasing if you are sensitive to these issues. Please read the profile carefully and understand everything. We are selling with no claims and no returns. Thank you for your consideration. *Please use the "Price Negotiation" feature for price negotiations. We will respond whether we can accommodate your request or not.