The E-Z Red Heavy Duty Crimper, No. B795, is versatile for all types of battery cables. The B795 is equipped with a knurled knob with a gauge that consists of all of sizes for cast and copper terminals. This heavy duty crimper can crimp from 6 gauge through approximately 5/8” cable. This product is designed to be user-friendly as it does not require dies to replace or mis-align.