$59.99 QWT twin Wire Ferrule Terminals , 18 awg cabac double 0 gauge cable end bootlace ferrules , cord 
(10) 2/0 Gauge Wire Ferrule Amplifier Power Ground AWG 2/0 Tin Copper Amp | eBay
5pcs 0 Gauge Non-Insulated Wire Ferrule Amplifier Power Grnd 0 AWG Amp Ferrules | eBay
