Accepts many different wire sizes without pre-twisting
Fixed, square-wire spring creates secure connection
Each connector is rated for up to 600 volts
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The Ideal Wing-Nut Wire Connector provides an easy, secure grip when connecting a wide range of wires. The specially designed contoured wings make for extra torque and quick work on any electrical job. The wide range, live-action spring is flexible enough to handle small combinations with ease but then expands to accept large combinations when you need it. It can also be reused on same size or larger combinations for quick and easy circuit changes and additions.
Co-polymer shell expands for smooth, progressive tightening providing dependable connections