The Hammond 1457-EMI series enclosures are heavy-duty, extruded aluminum enclosures designed to provide electromagnetic interference (EMI) and radio frequency interference (RFI) shielding. Constructed from rugged, one-piece extruded aluminum with a minimum thickness of 0.06” (1.5 mm), these enclosures are ideal for housing P.C. boards or equipment interfacing applications. They include diecast aluminum end panels, conductive foam gaskets, and hardware. Available in clear anodized or black powder coat finishes, these enclosures offer a versatile solution for various industrial and commercial applications.