Exceeds standard connector through rigorous testing for waterproof and vibrations resistance, making it the ultimately solution for professional electrical installations Perfect for repairing boats navigation equipment, or creating electronics projects requiring durability, waterproof terminals connection Engineered with engineering and copper contacts, the connector ensures 90% + crimping strength and optimally conductivity, with ergonomic crimpers for fatigue less operations Ideal for automotive technicians, marine electricians, and DIYer enthusiasts requiring reliabled wire connection in demanding environment This 1600pcs connector kits features 2 / 3 / 4 / 6 / 8 / 12 pin waterproof connector and professional crimping tool, offering waterproof protective against and for automotive / marine electrical systems, Manufacturer: Woedpez