Tie up loose ends t with the Power Gear Twist-On Wire Connectors 25 pack. The variety pack includes 10 P3 orange, 10 P4 yellow and five P6 red connectors to securely link wires. Each connector supports a wide variety or gauges and counts to accommodate many applications – convenient table provided for wiring capabilities. Varied finishes of each size allow easy color coding for instant identification. For fast installation, the zinc-plated steal square-wire spring does not require twisting wires. Simply hold wires parallel and turn the wire nut clockwise until tight to secure the connection. Intended for use with only copper wire, the connectors are compatible with solid or stranded wires. A tough thermoplastic shell is rated up to 600V and 221° Fahrenheit (105° Celsius), the wire nuts easily support a wide range of uses. For added convenience, the 25-count package accommodates multiple projects. Tackle any electrical project with the Power Gear Twist-On Wire Connectors 25 pack.