1080PCS Electrical Wire Connectors Screw Terminals, Insulating Insert Twist Terminals with Spring,Wire Screw Caps Kit Quick Connection

Wire Connector Nuts Kit: 1080pcs wire caps assortment kit. Includes 400pcs gray wire caps, 200pcs blue wire caps,260pcs orange wire caps, 100pcs yellow wire caps and 120pcs red wire caps | Easy Operation: Insert the correct size wire into the wire cap and tighten it, without insulating tape, welding and pre-twisting the wire | Premium Material: The wire connector kit is made of high quality nylon shell and metal spring. Premium and solid fireproof/flame retardant insulating material. Long service life and high safety. Tough thermoplastic shell shields can against environmental extremes, temperature rated at 221F (105C) maximum | Excellent Kit: Five kinds of wire caps suitable for multi-specification wire connection. More general, covering the size range of 22-12 AWG wire | Wide Applications: Widely used in indoor and outdoor wiring projects. They can be used for home theater, speaker wire, stereo wiring, automobile, ship wiring projects, home wiring projects, commercial or residential applications, etc