Heavy Duty Revolving Punch Pliers, Made Of Plated Steel With Tapered & Hollow, Hardened Steel Punches, Revolving Head Features 6 Different Sizes For Multi Use Applications, Asymmetric Handle & Ergonomic Grip, Dual Mode Asymmetric Handle That Fits Your Palm & Allows For Maximum Force Output, Compound Joint Design To Reduce The Force For Heavy Duty Punches, Punch Sizes 5/64", 3/32", 7/64", 1/8", 5/32" & 3/16".