NSi Industries CU CMP Splice Long 4/0 AWG

The Easy-Twist C16-N-B-NL 1000-Count Bag of Nylon Closed-End Wire Connectors are designed for use on pre-insulated wires in the 22-14 AWG size range. Theyre UL-certified as self-extinguishing and rated for a maximum temperature of 105 Celsius (221 Fahrenheit). The closed-end nylon connector features an internal metal crimp sleeve that can be tightened over twisted pre-insulated wires to form a safe and secure join. Their compact design is useful for applications in tight areas or anywhere else you need to connect wires.