The Mullen Bender is used to form the standard 12″ flat bottom loop in small diameter cables. The tool is molded of resilient plastic. The universal “V-groove” hand forming tool is recommended for .412, .500, .500MC2, .540, and .565 cable diameters only. It is available for one cable formation or dual cable formation. This lightweight tool should be tethered to prevent falling and breakage, especially in cold weather.Choose from:M100: Cable Capacity: 1, Weight: 1.4 lbs.M200: Cable Capacity: 2, Weight: 2.8 lbs.