The NSI Industries WWC-GR-C winged grounding wire connector is designed for securely joining up to four copper grounding wires in electrical junction boxes and panels, allowing one wire to extend for common ground attachment. It accommodates 14 to 10 AWG copper wire and is identifiable by its green, flame-retardant thermoplastic shell, rated UL 94V-2. The connector features a zinc-plated square-wire spring for a secure grip and a swept-back wing design for easy hand tightening without requiring pre-twisting. It is rated for 600V maximum and a temperature of 105°C (221°F). Each connector includes a deep skirt entry for flashover protection and a threaded funnel entry to guide wires. It is UL 486C and UL 467 Listed, CSA 22.2 No. 41 Certified, and RoHS Compliant. The unit dimensions are approximately 1.13 inches high, 0.795 inches wide, with a 0.327-inch inner diameter. These connectors are packed 100 per carto