Morris Products 54508 UTP/STP and Flat Cable Stripping and Cutting Tools, 0.102"-0.315" Mulit-Conductor OD Range UTP/STP and Flat Cable Stripping and Cutting Tools 54508 - A perfect Computer Cable Wire Stripper for any application. Computer Cable Wire Stripper For round Cat3 & Cat5E, Cat6 (UTP & STP) & flat cable & other multi-conductor computer cables Computer cable, speaker cable, intercom cable, SPT-1, SPT-2, phone wire & alarm wire Irregular Out: shape insulation can be put into the front V and U guide Rotate the tool 1-3 times by index finger for stripping the outer insulations easily