High performance professional tightening. Greater tightening force, improving effort performance up to 80%. Greater lightness and ergonomics in the use of the product, due to its articulated handle made of aluminum. Unique encapsulated tightening mechanism on the market, with total isolation from the outside against shocks and external elements. Self-clinching top jaw. The design of the “swan neck” jaw allows us to reach situations where obstacles must be overcome in order to reach the application. Up to 1000N of Maximum Tightening Force.