Simply45's S45-S02R Installer Series No Nick Wire Stripper is designed for reliable and safe performance on LAN/Coax cables. It features a self-adjusting two-stage mechanism that prevents stripping damage and has a built-in cable stop for the perfect strip length. The stripper also has a no-slip thumb grip with a finger ring and a lifetime warranty. Ideal for Cat5e/6/6a/7a UTP & STP as well as RG59/6/6Q cables.