Are you looking for a professional, yet affordable 3 way power distribution block? Are you in search of a sturdy, trustworthy tool that can do multiple works at once? If yes, look no further Our professional 3 way power distribution block must meet your needs. It is one of the best choices for you. Features - Size: 5.80X4.80X2.70cm/2.28X1.89X1.06 inch. - Material: Zinc alloy, plastic. - car audio amp power distribution block, offers complete protection for your car audio system. - Solid zinc alloy with plating for corrosion resistance, impact resistant snap-in plastic cover. Ensures you get the longevity out of your system that you expect. - Applicable to auto, boat or other vehicles, protect your audio system. Great for multi car amp systems. - It is manufactured with professional technology to ensure the of the product and can work for a long time.