IMAKATSU: Imakatsu Crank IK-50C, IK-50R, IK-180, IK-250 & IK-400R Type of lure: Crank Weigth: 50C-10.0g , 50R-10.0g , 180-13.0g, 250-15.0g , 400R-18.0g Length: 50C-55mm , 50R-55mm , 180-55mm, 250-55mm , 400R-63mm