1Function: Power distribution terminal block is used to gather the harnesses together and reasonably store the power lines inside the vehicle and ship. 2Durable Shell: Clear polycarbonate housing adds extra protection against fire, dust and accidental touch. Reinforced polycarbonate cover prevents accidental short circuits. 3High Strength: Flame retardant nylon base for optimum mechanical strength and durability. Stainless steel studs and screws are rust resistant and suitable for any environment. 4Safe and Stable: The terminal threaded fasteners are made of stainless steel split and ring lock washers for stability in high vibration environments. 5Scope of Application: Battery junction block is suitable for power supply systems of automobiles, motor homes, ships, yachts, pickup trucks, caravans, etc. Item Type: Power Distribution Terminal Block Material: Nickel plated brass+PC+polycarbonate+stainless steel Rated Current: 130A/AC; 150A/DC Terminal Stud: M6, M4 Function: To gather the harnesses together and reasonably store the power lines inside the vehicle and ship Scope of Application: for power supply systems of automobiles, motor homes, ships, yachts, pickup trucks, caravans, etc. Advantages: 1. Transparent polycarbonate shell adds extra protection, fireproof, dustproof and prevent accidental touching 2. Environmental protection flame retardant nylon base, with the best mechanical strength and durability 3. The terminal threaded fasteners are made of stainless steel split and ring lock washers for stability in high vibration environments 4. Stainless steel studs and screws are rust resistant, suitable for any environment 5. Reinforced polycarbonate cover with nylon nut connection to prevent accidental short circuit 1 x Power Distribution Terminal Block 2 x Screw Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.