Features: 1.Wide Application: Suitable for cars, trucks, RV, boats, yachts, solar systems, and any other cable combinations. 2.Reliable Material: This battery terminal blocks are made of brass and ABS material, and has the best current transmission and weather resistance, sturdiness and rust resistance, excellent insulation and durability. 3.Thoughtful Design: Wires are available in up to 4 accessories. Each bus bar terminal block includes a protective cover to protect the connections from damage and corrosion. 4.Function: Battery terminal distribution blocks are used to consolidate, distribute, and protect your electrical system and are excellent for managing wires and distributing power. 5.Stable Characteristics: Professional manufacturing, high accuracy, stable characteristics and high reliability, practical for use. Specification: Item Type: Power Distribution Block Material: Brass and ABS Voltage: 300V AC/48V DC Current: 130A AC/150A DC Center Distance: 95mm Screw Hole Distance: 4mm 4 Terminal post M6+3 Wiring screw M4 Application: Suitable for cars, motor homes, ships