Features The screws of the electronic box of the heat dissipation shell are easy to assemble, and the installation and disassembly are convenient and simple. Good heat dissipation performance and long service life. Easy to operate and carry. The circuit board housing has a built-in groove, which is more suitable for mounting objects. It is very suitable for GPS casing, power amplifier casing, circuit board casing, decoder casing, industrial equipment casing, DIY, etc. The surface of the aluminum engineering box is sandblasted and oxidized, which has the characteristics of corrosion resistance. A high-quality waterproof seal protects your instrument from working properly even in harsh environments. This engineering box is made of high-quality aluminum alloy material, which is light in weight and strong in strength. A variety of accessories save you time and effort without spending extra money and time to buy additional accessories. The aluminum engineering box has the characteristics of high sensitivity, excellent performance and reliable function. Manufactured according to strict quality control standards, it can be used perfectly in a variety of jobs. It can be used for a long time without deformation. Specification: The surface of the aluminum engineering box is sandblasted and oxidized, which has the characteristics of corrosion resistance. A high-quality waterproof seal protects your instrument from working properly even in harsh environments. The screws of the electronic box of the heat dissipation shell are easy to assemble, and the installation and disassembly are convenient and simple. Good heat dissipation performance and long service life. Easy to operate and carry. The circuit board housing has a built-in groove, which is more suitable for mounting objects.  Item Type: Circuit Board Enclosure Product Specifications: Integrated Color: Sandblasted and oxidized black Size: Approx. 25 x 84 x 110mm / 1 x 3.3 x 4.3in (manual measurement, slight error) Material: Aluminum alloy Scope Of Application: GPS shell, circuit board shell, decoder shell, industrial equipment shell, etc. Size: Approx. 62mm / 2.4in 48mm / 1.9in 56mm / 2.2in 8mm / 0.3in 2mm / 0.1in 15mm / 0.6in 5mm / 0.2in 21mm / 0.8in 14mm / 0.6in 25mm / 1in 1mm / 0.04in 48mm / 1.9in 50mm / 2in 84mm / 3.3in 4mm / 0.2in Radius: Approx. 5mm / 0.2in Package List: 2 x Circuit Board Enclosure 2 x Cover 8 x Screw Package List 2 x Circuit Board Enclosure 2 x Cover 8 x Screw