Easy to Use: Quicker to install and unlike soldered connections, allow easy subsequent removal for future modifications.
More Safely: The wire nut connectors are made of a flame retardant material that prevents the wires from contacting other wires or exposed metal surfaces, resulting in dangerous faults or short circuits.
Save Time: The twist nuts caps connection is a conical coiled metal spring or internal groove that is screwed onto the wire and holds them securely, saving time and effort.
High Quality: flame retardant housing with good insulation and minimum aging.
What You Get: 60pcs Grey (22 - 20 AWG), 80pcs Blue (20 - 18 AWG), 60pcs Orange (18 - 16 AWG), 20pcs Yellow (14 - 16 AWG), 10pcs Red (14 - 12 AWG)