MPQ4385 Features: * Single offset mechanical connector * Manufactured from high strength pure electrolytic copper to insure both maximum strength and conductivity * Conductors are inserted between arched pressure bar and v-bottom collar which positions the wire for positive contact and maximum secureness * Steel plated screws to prevent rusting * Easy to install with screwdriver, wrench or pliers * UL486A / CSA listed * Wire range: 4/0-2 * Bolt: 0.41"" * Box quantity: 25 Color/Finish: * Plain copper finish Specifications: * Rated 600 volts * Rating: 225 Amps Dimensions: * Dimensions: 1.81"" H x 1"" W x 2.63"" D Warranty: * 1 Year warranty