Professional straight shape lopper, suitable for pruning all plants. The movement assisted by the lever mechanism with “S” tie-rod, allows M branch cutters to cut up to 1,77” diameter branches with minimum effort and no kick-back. The special construction of these branch cutters provide a better handle opening/cutting capability ratio. The handles are made of oval shaped extruded aluminum with anodized surface capable of supporting extreme tension. The blade and “S” tie-rod (with bush), made of a high percentage carbon steel, are hot-forged. The handles are made of oval shaped extruded aluminum with anodized surface capable of supporting extreme tension. Just like all the other pruning tools manufactured by Castellari, these loppers are also completely interchangeable.