Specifically designed for making positive ground connections with a hole in the tip of the connector to feed ground wire through. GreenGard connectors feature the same live-action as GB WingGuard connectors with knurled wings for a sure grip and greater twisting leverage/torque. In addition GreenGard connectors offer added plating protection for corrosion resistance in grounding applications. Inside the connector a zinc-plated square wire spring ensures a secure connection that resists corrosion. The thermoplastic shell is designed for long-lasting strength and resists chemicals while the deep skirt supports smooth wire entry and coverage of stripped wires. Use for ground applications, building wire, lighting fixtures, luminaries and signs. Specifically designed for making positive ground connections, GreenGard connectors feature the same live-action square wire spring as GB WingGard connectors with the added plating protection for corrosion resistance in grounding applicationsContoured offset wings enable firm ground connections with the twist of a handFlame retardant, thermoplastic shell resists punctures, cuts, abrasion and corrosionConnectors have a hole in the tip for ground wire #14 to #10 AWG wire rangeTwo #14 minimum wire and four #12 maximum wireGreen6 per card