Twister® PRO Wire Connectors (500/JR)

IDEAL® Twister® PRO Wire Connectors have earned a solid reputation as the most technically advanced wire connector available. Designed from top to bottom with features to provide more comfort and less fatigue to professional electricians. These high-performance connectors feature swept wings and an expanding, live-action spring. Twister® supports a wide range of common wiring configurations with comfort and ease, even on the toughest combinations like solid-to-stranded. Their copolymer shell expands for smooth, progressive tightening ensuring dependable connections.

• Swept wing design with SureGrip™ overmold offers greater comfort, leverage, and torque for faster connections
• Expanding square-wire spring supports a wide range of common wiring configurations
• Durable copolymer shell expands for smooth, progressive tightening that provides dependable connections
• Hexagonal top with ribbed cap allows for quick fingertip start as well as use of standard 5/16 in. nut driver for fast installation
• Quick take-up on even the toughest combinations, including solid-to-stranded
• Industry-leading, widest range of combinations for a red/tan connector from minimum 2 #18 AWG through maximum 4 #10 AWG
• Tough, UL 94V-2 flame-retardant shell