1In beautiful appearance, through oxidation treatment surface, aluminum box can adopt mechanical die casting integrated molding. 2With good heat dissipation and signal shielding performance, durable aluminum shell is in high-quality. 3Via many inspections before leaving the factory, circuit board box's quality is guaranteed, you can use it with confidence. 4Compact structure helps aluminum enclosure case easy to use and not easy to damage, professional. 5Easy to install, auminum case is fit for electronic products' heat dissipation aluminum shell, PCB junction box and others.Item Type: Aluminum box Material: Aluminum alloy Size: Approx. 80 x 160 x 300mm / 3.1 x 6.3 x 11.8in Aluminum Box Thickness: Between approx. 1.25 ~ 1.5mm / 0.05 ~ 0.06in Detail Size:Approx.160mm / 6.3in Approx.80mm / 3.1in Approx.2mm / 0.1in Approx.153mm / 6in Approx.157mm / 6.2in Approx.76mm / 3in Approx.68mm / 2.7in Approx.10mm / 0.4in Approx. 78.5mm / 3.1in1 x Case1 x Front Profile Bracket1 x Rear Profile Bracket8 x Screw Because of manual measurement, please allow 1-3mm error. Thank you for your understanding.