Heavy Duty 300A Power Distribution Block 3/8inch M10 16 Studs Battery Terminal Junction Block Red BlackFeatures1Power Distribution Studs: Used to connect two or more connectors wires, as battery junction post for battery power and ground junction. Very useful for customizing or relocating battery and wires. 2Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 3Widely Used: Power ground junction post is applicable to batteries for cars, RVs, ATVs and ships, as well as electrical equipment. 4Simple Installation: Power junction post surface screw fixed installation, two mounting holes make it easier to be mounted in any orientation. 5 Material: Glass fiber reinforced nylon base ensures mechanical strength and durability, and the ends are made of copper for abrasion resistance, durability and safety of use.SpecificationItem Type: Power Distribution StudsMaterial: Nylon, copperStud Size: 3/8inch (M10)Maximum Operating Current: 300AApplication: Universal fiPPackage List2 x Stud2 x Cover4 x Screw16 xTerminal