Fire-Retardant Wire Connector - Winged Shell

• Twister Wire Connectors have earned a solid reputation as the most technically advanced wire connector available
• These superior wire connectors are designed from top to bottom with features to provide more comfort and less fatigue to professional electricians
• With swept wings and an expanding, live-action spring, the Twister supports a wide range of common wiring configurations with comfort and ease, even on the toughest combinations like solid-to-stranded
• The copolymer shell expands for smooth, progressive tightening ensuring dependable connections
• The Twister also features a hexagonal top with a ribbed cap for fast fingertip starts as well as nut driver installation
• The tough, flame-retardant shell withstands the most rugged environmental extremes while the deep skirt provides maximum dielectric strength