Gardner Bender Yellow Twist-On Wire Connectors, 6-Piece

Gardner Bender WingGard twist-on wire connectors offer high quality and durability in a high-leverage, easy-on wing design. These hardworking connectors accommodate a wide range of copper-to-copper wiring connections, providing smooth turning torque and reducing hand strain during repetitive installations. The thermoplastic shell delivers strong physical protection and chemical resistance, while the deep skirt prevents bare wire exposure. Inside each connector, a zinc-plated square wire spring adjusts to the shape and size of the conductor splice upon insertion. This expanding spring action ensures a tight, vibration-resistant connection that exceeds industry standards for dielectric strength and wire pullout force.