Electrical Spring Connectors

Electrical spring connectors have 3-part construction: Flexible PVC insulation, steel inner shell, and powerful spring grip. Color coded for easy identification. UL listed. CSA.No. Y: (yellow), small size for fixture connections, wire range No. 22 thru No. 10 AWG, 100 per boxNo. R: (red), medium size for general circuit connections, wire range No. 18 thru No. 10 AWG, 100 per box