400A Bus Bar 12V Power Distribution Block with 3/8" Studs,Marine Battery Bus Bar Terminal Block Positive & Negative for Automotive Car Boat Solar System (400A 4 x 3/8"(M10) Studs)

400A Heavy Duty - The 12V Bus Bar Box Rated 400A, besides, this power distribution block can work with MAX 48V DC & 300V AC ^^ High Quality Materials - The 12v distribution block is made of superior materials, Copper bus bar plate is made of 8mm( 0.32" ) tin plated copper, studs and nuts are made of stainless steel ^^ 3/8" Stud Terminal - The battery copper bus bar terminal block includes 4 x 5/16" studs terminal and 3 x #8 screw terminals, which will allow larger size terminal connector and wire installation, The nylon bottom is also secured by M8 post which makes it more fixed and won't strip ^^ Special Design Cover - Each power busbar will come with a protect cover and two nuts, four side removable plates, You can remove the plates or drill hole on plate to let wires and terminals go through very easy, prevent short circuit, makes the circuit safer ^^ Wide Application - The 400A Heavy Duty Power Distribution Block makes the wiring of circuit become neat and tidy, for automotive, car, truck, marine, boat, solar wiring