220Pcs Insulating Insert Twist Electrical Wire Connectors with Spring Twist Nuts Caps Wire Connection Assortment Set

Features: Made of a flame retardant materials that prevents the wires from contacting other wires or exposed metal surfaces, resulting in dangerous faults or short circuits. And the internal steel has better conductivity and better wire gripping performance, and will not fall off easily even under strong vibration. Easy to Use: Insert the correct size wire into the wire cap and tighten it, without insulating tape, welding and pre-twisting the wire. Our screw-on wire connector assortment packed into a divided storage box to keep the different wire connectors separately. Covenient to storage and use. They can be used for home theater, speaker wire, stereo wiring, automobile, ship wiring projects, home wiring projects, commercial or residential applications.

Specifications: Materials: Plastic Size: As Shown in the Picture

Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package includes: 60Pcs Gray 80Pcs Blue 52Pcs Orange 18Pcs Yellow 10Pcs Red