Insertion Tools are must-have tools for any electronic technicians, engineers. They are designed to help mounting pins, crimps, plug, and sockets. Insertion Tools are available in various sizes and designed to meet requirements of every task. I Insertion tools are necessary for inserting or extracting crimps in or out of the housing, without damaging wires or connectors.Insertions tools are usually used in conjunction with:• D-Sub Terminals• Circular Connector Contacts• Rectangular Connector Contacts• Coaxial, RF Connectors• CP Terminal• Contacts