SUGOOE Battery Terminal Connectors, Industrial Grade Positive Negative Battery Post Connectors with 8 pcs 2 Gauge 3/8" Copper Lugs, 4 Cover and Anti Corrosion Washers and 8 Heat shrink

["Corrosion Resistance & Durability: Zinc alloy construction with anti-corrosion washers and heat shrink tubes resists rust. Red and black military grade terminal covers add waterproof protection","Easy Installation with Clear Polarity: Marine battery terminals with clear positive and negative marks accept multiple cables. Use included 2-gauge 3/8 inch copper lungs for a fast fit","Secure & Stable Connection: Heavy duty battery terminal connectors deliver safe, stable power for car, truck, marines, and RV batteries. Stop loose or corroded connections","Complete Kit for Multiple Applications: Battery terminal connector kit includes 4 heavy terminals, 4 covers, 4 washers, 8 heat shrink tubes, and 8 copper lugs. Works for boats, RVs, campers, and battery banks","Long Lasting & High Conductivity: High conductivity terminals handle heavy current drawing. Corrosion resistant and built for years of use on automotive, truck, and deep cycle batteries"]