3M - 3M 7100180519 3M™ Secure Grip Wire

3M™ Performance Plus™ Wire Connectors are designed with a uniquely flexible springthat has generous room for expansion and a strong bite for a secure connection. Becauseof their increased wire range, just three Performance Plus wire connectors handle thework of eight standard connectors. And theflexible skirt helps prevent copper exposure for enhanced safety. Features: HOLDING POWER: Robust steel spring design for high performance holding power.; SECURE AND COMFORTABLE GRIP: Straight wings and slip-resistant ridges.; UL LISTED as a Grounding Connector and tested per UL Standard 467, UL File No. E23438.; RELIABLE CONNECTIONS: used for making ground connections and bonding non-metallic sheathed cable.; AWG RANGE: Solid copper conductors only, No. 14AWG through 10AWG.; METRIC RANGE: Solid copper conductors only, 2.5mm2 thru 4mm2.