Description
Highlights:Color: GrayNumber in Package: 25 pkUL Listed: YesUse to connect and insulate 2 or more copper wires together inside an approved electrical boxRibbed cap provides positive grip for fast, easy installationExpanding, squarewire spring creates secure connectionsFor copper to copper connections only, do not use on aluminum wireTough, UL 94V2 flameretardant shell rated for 105 deg. C or 221 deg. FWide, deep skirt opening accommodates a variety of wire combinationsRated for 600Volt, 1,000Volt in lighting fixtures and signs