Cable Crimping Tool, Ratchet Type, for RJ45 Modular Plugs (CAT6/A & CAT7)Description Ratchet Type Crimping Tool for RJ45 Plugs (CAT6 A & CAT7) The Wire Crimping Tool is designed to work specifically for our CAT6 A and or CAT7 Shielded RJ45 Modular Plugs. This ratchet style crimping tool is ideal for large diameter CAT6 A and or CAT7 UTP STP solid or stranded cable. The blue rubber grip is comfortable for extended usage. Features Features For Large OD CAT6 A UTP STP and or CAT7 Solid or Stranded Cable Compact and Rugged