• Nickel coated brass amp input reducer 4Ga to 4Ga,clamp by hexagon screw,Very simple to use,very effective and secured connection.Makes your connection look cleaner
• Advanced dual wall insulation heat shrink tubing,Heat activated adhesive seals the wire ends from the elements.tight seal,waterproof,abrasion resistance,strain relief and long-lasting insulation.Red and black heat shrink tube sign positive and negative.
• These wire reducers made of durable materials, brass nickel plated
• The wire reducer great for amp connects,multi-battery terminal,car audio music system,multiple amplifier,etc
• Power / Ground GA adapters Package include:2 PCS connectors,2 PCS extra srews,1 PCS hexagon tool,1PCS black dual wall heat shrink tubing,1PCS red dual wall heat shrink tubing