EFFICIENT CABLE STRIPPING: Effectively removes insulation on 350-750 MCM MTW/THHN/THWN-2 cable VERSATILE CLOVER DESIGN: Features four different wire sizes (350, 500, 600, and 750 MCM) in one tool PRECISE CLEAN CUTS: Simply insert the cable and twist for precise, clean cuts without nicking the wire QUICK AND SAFE: Quicker, safer, and more precise than using a knife ROBUST DESIGN: Durable construction ensures longer tool life