Universal for every application. The screw connection system is known and accepted throughout the world and can be used in any application. Features: -Universal Screw Connection Technology -Maintenance-Free Operation -Non-Corrosive Nickel-Plated Copper Alloy Parts -UL Approvals for Multiple Conductor Connectio -Universal Screw Connection Technology -Maintenance-Free Operation -Non-Corrosive Nickel-Plated Copper Alloy Parts -UL Approvals for Multiple Conductor Connections