Non-slip textured grips and thumb restPlier nose for holding and twisting wiresSlide lock for safety and storageThumb and finger valley makes stripping easier and more accurateStrips 14-24 AWG solid, 16-26 AWG strandedInvented and manufactured at our Sycamore, Illinois facility, the T-Stripper Wire Stripper line is the leading brand name in the world. The ergonomic grip design wicks away perspiration and helps reduce muscle fatigue. The Thumb Valley guide and precision stripping holes promote the highest accuracy in the industry.