Rugged, diecast aluminum alloy (tough - yet easy to machine), electronic instrument enclosure. Inches (4.70" x 3.70" x 1.50") mm (120mm x 94mm x 38mm) Lap joint construction provides protection against access of dust and splashing water. Also provides for improved EMI/RFI shielding. Designed to meet IP54 (or IP66 if gasket is also purchased) Orange (RAL 2009) -- Stocked in sizes: B, BB, BS, BBS, DD, K, XX. If you want another size painted Orange we can arrange it with the factory. These rugged electronic instrument cases are made with diecast aluminum alloy for superb durability. Provides improved EMI/RFI shielding. Screws (included) secure countersunk lid in pre-tapped holes.