Easy Practical: Cone-shaped springs pull wires into wire caps.
Quickly: Great for connecting wires without soldering, just push the stripped conductors into the wire cap and screw on.
Safety Reliable: Wire connectors grab the wires firmly and make a solid connection, Spring inserts flame retardant housing with good insulation and minimum aging.
Package includes: 300 Pcs Red wire connectors. If you have any questions about this product, please feel free to contact us for a replacement or a refund.