Do it 6 to 14 Ga. Cable Ripper is designed to efficiently slit the outer covering of Romex and other nonmetallic sheathed cables, accommodating all sizes from 6 to 14 gauge. Its nickel-plated finish ensures resistance to corrosion, making it a durable tool for your electrical projects. Compact and easy to handle, this cable ripper measures 3-3/4 inches long, providing precision and convenience in one tool. Model Number: 505215