FEATURES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" THE INDUSTRY STANDARD TWIST-ON CONNECTOR WITH TOP QUALITY PERFORMANCE AND DURABILITY. COLOR-CODED FOR EASY SIZE SELECTION. TIGHT SQUARE-WIRE SPRING MAKES QUICK SECURE CONNECTIONS FOR POSITIVE CONTINUITY. TOUGH SHELL SHIELDS AGAINST ENVIRONMENTAL EXTREMES. RESISTS CHEMICAL ACTION FROM HYDROCARBONS DILUTED ACID OR ALKALINE SOLUTIONS. FLAME-RETARDANT PROPERTIES RESIST HEAT DISTORTION UP TO 105 degreesC (221 degreesF). HIGH-DIELECTRIC SHELL FEATURES DEEP SKIRT DESIGN TO PREVENT EXPOSURE OF BARE WIRE. COPPER-TO-COPPER CONNECTIONS ONLY. WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov -