Flat Pin Insulated Cable Lugs are electrical connectors used for wire termination. 

They feature a flat conductive blade that inserts into a receptacle. 
The insulation is often made of PVC or nylon, and is color-coded for easy identification. 
They are used in terminal bars, contactors, and flexible cables. 
The funnel-shaped sleeve ensures full insertion of wire strands. 
They provide a secure and reliable electrical connection. 
Crimping tools are used to secure the terminals to wires. 
They are designed for components like timers, motors, switches, and wire harnesses.