XScorpion Multi Output Power or Ground Gold Finish Distribution Block With Inserts Features one 0 or 2 gauge input with one 2 or 4 gauge output and one 4 gauge output (includes one 0 to 2 gauge wire adapter and one 2 to 4 gauge wire adapter) 100 percent solid brass construction Includes protective acrylic snap on cover and has a gold plated finish Very heavy duty and can be used for audio, marine and any underhood wiring and uses Allen type screw terminal to hold wire securely Xscorpion power and ground distribution blocks allow multiple amplifiers installations to be completed neatly and easily