If you are using wire ferrules in your installation/s (which you should be doing) you NEED this tool to properly (and easily) crimp the ferrules to your wire.

• Ferrule Crimping Tool
• 23 gauge to 7 gauge
• Self-adjusts to the desired ferrule size
• Ferrule insertion on the side of the tool
• Burnished finish
• Specially hardened spring steel
• Crimping capacity: 0.25mm² - 6.0mm²