Rock-Solid, keen Jaws: Serrated V-grooves up front bite into screws from any angle—round, square, hex or flat—so you grip, twist and extract without slipping. Perfect for precision tightening or loosening of nuts and bolts. Multi-Function Powerhouse: Designed to spin out rusted, stripped or damaged screws from 3-9 mm (0.11-0.35 in) heads in seconds. Doubles as a wire stripper, cutter, crimper and fish-tape puller. Heavy-Duty & Rust-Proof: Forged from chrome-vanadium steel and finished with black oxide for maximum hardness and corrosion resistance—built to last a lifetime. Ergonomic Grip: Anti-slip, solvent-resistant TPR handles follow the natural curve of your hand, cutting fatigue and letting pros work harder, longer. Universal Problem Solver: Grab, lock, twist—done. Handles rusty, crushed, pan-head or specialty screws with ease. Essential for home DIY, plumbing, auto repair and renovation jobs., Manufacturer: LuLobtg