ITEM NAME:Black Aluminum Box Enclosure Case Circuit Board Project Electronic 150x105x C4W9 Black Aluminum Box Enclosure Case Circuit Board Project Electronic 150x105x C4W9 Brand new Material: aluminum alloy Size: approx. 150*105*55mm Color: black Mainly used in communications, medical, photoelectric, security, electronics, instrumentation and other industries. Good shielding, corrosion resistance, good appearance and easy. Surface treatment: sand blasting oxidation treatment. Features: Surface sandblasting, brushed processing. Light weight, durable, non-corrosive. Mold have long service life. Built-in grooves for holding circuit board Split aluminum shell, data board shell, MINI mobile power shell. Good for electronic projects, power supply units Package included: 1 x aluminum PCB instrument box 8 x screws