19-002 Color: Blue Features: -Wire connectors.-Copper to copper connections only.-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° C, 221°F.-Superior flash-over protection.-High-dielectric shell features deep skirt design to prevent exposure of bare wire.-14 Per card. Color/Finish: -Color-coded for easy size selection.-One #20 with one #22 minimum wire and two #16 maximum wire (Gray color).-Three #22 minimum wire and three #16 maximum wire (Blue color). Specifications: -Versatile size selection covers building wire combinations from #22 to #16 AWG. Dimensions: -Dimensions: 4.75" H x 2.75" W x 0.63" D.