• Wire-Nut Wire Connectors, 72B 85,000 per drum
• Fixed, square-wire spring creates its own threads maintains a secure positive grip that will not relax over time
• No pre-twisting required positive grip design provides fast, easy installation
• Deep, wide skirt helps protect against flash-over and turned-back strands for maximum dielectric protection
• Reusable for easy circuit changes and additions
• Tough, UL94V-2 flame-retardant shell rated at 105oC (221oF)
• UL Listed to 486C and CSA certified to C22.2 #188; comply with Federal Specification W-S-610E
• Classified in accordance with IEC Publications 998-2 and 998-2-4

First introduced in 1928, IDEAL Wire-Nut wire connectors set the bar for quality and convenience. A fixed, square-cut spring, and a tough, flame-retardant shell, provide a secure connection that lasts. Twisting by hand is a breeze thanks to the positive grip design that is also compatible with IDEAL Twist-a-Nut screwdrivers for additional ease and speed. Its wide wire range is suitable for a variety of applications and is an ideal choice when working with fine stranded wire. The original Wire-Nut, still an industry standard today.