22-16 awg cap connector. GB WireGard wire connectors make quick, secure connections for positive continuity. Their tough, thermoplastic shell shields against environmental extremes. The color-coded high dielectric shell features a deep skirt design to prevent exposure of bare wire while providing superior flash-over protection. Extra small, blue, splices copper-to-copper, joins No. 22AWG thru No. 16AWG, minimum combination: 3 No. 22, maximum combination: 3 No. 16. GB connectors comply with Federal Specification W-5-610d and are UL486C listed and CSA certified. Threads wire immediately. Firm-grip surface. UL listed. 14 per card, Available Only At Dixon, Woodburn