Commercial Electric Assorted (Blue and Orange) Standard Wire Connectors (540-Pack)

Commercial Electric's standard twist-on wire connectors provide dependable solutions for everyday electrical connections. The assorted sizes accommodate a wide range of wire gauges for common residential and light commercial projects. A compact, ribbed design allows for easy twisting and a secure hold. Durable, flame-retardant construction delivers reliable performance you can count on. Intended only for use with copper wiring (cu/cu only), not for use with aluminum wires.

• Resealable jar contains 540 total standard wire connectors
• Fixed, square-wire spring creates threads for a secure hold
• Positive grip shell provides fast, easy installation