Gardner Bender Wire Connectors are engineered to exceed the expectations of professional electricians. Perfect for commercial or residential applications GB Wire Connectors offer world-class quality， performance， and application versatility. These multi-range hex-head connectors cover 95% of everyday applications making them the simple choice for all of your wire connection needs. Don't worry about using a hex tool to install you can't over-torque this connector because it's patented hex-head design strips out at UL torque saving the wires and your fingers. 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: Large appliances， Timers， Indoor lighting， Switches， Ballasts， Junction Box， Air conditioners.

Hex head design allows for automatic or manual installation without stress distortion

Patented design can't be over-torqued， strips out at UL torque

5/16 in. or 7/16 in. hex driver installation option

Streamlined design for compact installations

Square wire spring grabs and holds wires for secure connections

Long skirt covers stripped wires