The industry's standard twist-on connector with quality performance and durability. GB specifies this connector for a wire range of 22 14 AWG and recommends a wire combination of minimum (3) 22 wire and maximum (3) 16. It is blue in color for easy color code identification. Recommended for copper to copper connections only. Made from tough, thermoplastic shells which guard against hydrocarbons, diluted acid or alkaline solutions.

Color-coded for easy size selection

Makes quick, secure connections for positive continuity, tightens without ratcheting, yet removable for re-use

Tough, thermoplastic shell shields against environmental extremes, smooth surface eliminates porosity and cracking

Resists chemical action from hydrocarbons, dilute acid or alkaline solutions

Flame retardant properties resists heat distortion up to 105 degrees C, 221 degrees F

High-dielectric shell features deep skirt design to prevent exposure of bare wire

Copper to copper connections only

Superior flash-over protection

Versatile size selection covers building wire combinations from #22 to #16 AWG

Three #22 minimum wire and three #16 maximum wire