First introduced in 1928, Wire-Nut® connectors from IDEAL Electrical™ set the standard for quality and convenience. Experience long-lasting connections with a fixed, square-cut spring that firmly grips the conductors. Twisting by hand is a breeze using the easy-grip ribbed shell. With a wire range from #22 AWG to #16 AWG, blue Model 72B Wire-Nuts ideal for fine stranded wire applications and are plenum-rated for air handling spaces. Trusted by professionals, the original Wire-Nut® remains the go-to industry standard for secure, high-quality electrical connections.
WIDE WIRE RANGE: Handles #18 to #10 AWG wires, including combinations ranging from a minimum of two #18 AWG to a maximum of four #14 with one #18 AWG
EASY INSTALLS: Ribbed shell is comfortable to grip and twist on by hand or with an IDEAL Twist-a-Nut screwdriver
SQUARE-WIRE SPRING: Inner spring creates its own threads for fast installations and secure hold strength
IMPACT STRENGTH: Durable copolymer shell withstands grabbing and pulling from tools
CORROSION RESISTANCE: Protective coating on the spring is applied after coiling, ensuring coating is intact to provide long-lasting performance in harsh environments
UL-LISTED: Tested and certified for safe and professional use up to 600V (1000V in signs and fixtures)
PACKAGE INCLUDES: Box of 100 Wire Nut electrical wire connectors
