This Simply45® Installer Series No Nick Self-Adjusting Multi Wire Stripper is a professional, easy-to-use cable stripper for all your voice, data and video needs. The Category cable stripper cartridge, used for Cat5e/6/6a/7a UTP & STP, has a preset blade that scores the outer jacket without damaging the inner conductors. The Coax cable stripper cartridge, used for RG59/6/6Q, includes a cable stop to provide the perfect 2-stage strip length. Designed for right-handed or left-handed use, the S45-S02R has a no-slip thumb grip with a finger ring, and a built-in cable comb to straighten conductors. With a Lifetime Warranty, this tool is a must-have in every installer's tool kit.