Platinum Tools 100044C EZ-RJPRO Crimp Tool Designed to quickly crimp and cut the wires of the EZ-RJ45 connector in one easy simple operation Ratcheted straight action crimping motion ensures a uniform crimp every cycle Features precision cast crimping dies for superior accuracy Built in wire cutter and stripper for silver satin Will also work on most other RJ-11, RJ-12 and RJ-45 connectors (except AMP)