LABOBOLE

Heavy-Duty Brass Amp Input Reducers (1/0 AWG to 4 AWG) - Set of 2 with Heat Shrink Tubing for Car Audio

4-Pack Amp Input Reducer from 0 Gauge to 4 Gauge with Hex Screw Clamp, Includes Extra Screws, Heat Shrink Tubes & Hex Tool for Car Audio Systems 4PCS Yellow