Features Premium Resistance: sandblasting and oxidation treatment ensure long-lasting durability and aesthetic appeal, for any professional setup Superior Waterproof Design: ed construction protects your equipment from and dust, allowing safe even in challenging environments Effortless Assembly: Equipped with easy-to-use screws and a built-in groove, this enclosure simplifies installation and enhances usability for quick setup Features: 1、 sandblasting and oxidation treatment, possess resistance and high texture 2、Waterproof and ed to protect your instrument to work well even in harsh environments 3、The screws are easy to assemble, install, operate and carry, and the built-in groove is better for installing objects 4、Suitable for power amplifier shell, circuit board shell, decoder shell, industrial equipment shell, etc. 5、Good-quality aluminum alloy material, light weight with good strength, good resistance Specification: Item Type: Aluminum Alloy Project Enclosure Product Specification: Split type Color: Brushed black Product Size: (there is a slight error in manual measurement) Height: Approx. 82.2mm / 3.2in Width: Approx. 145mm / 5.7in Length: Approx. 150mm / 5.9in Material: Aluminum alloy Scope of Application: Power amplifier housing, circuit board housing, decoder housing, industrial equipment housing, etc. Size: Approx. 41.1mm / 1.6in 2.5mm / 0.1in 18mm / 0.7in 19.2mm / 0.8in 34.8mm / 1.4in 140mm / 5.5in 74.2mm / 2.9in 145mm / 5.7in 29.5mm / 1.2in 1.8mm / 0.1in 1.5mm / 0.1in 26.5mm / 1in 82.2mm / 3.2in Package List: 2 x Shell 2 x Cover 8 x Screw Package List 2 x Shell 2 x Cover 8 x Screw