The PMR-9450 is a panel mounting rail fabricated from 12 gauge steel with a smooth black finish. It has an overall length of 42.000 inches and features 14 #10-32 tapped holes arranged in an EIA universal spacing pattern for component mounting. Key layout dimensions are 10.188 inches (A), 19.281 inches (B), and 41.500 inches (C). This rail is designed for compatibility with a wide range of enclosures, including Series 60, Series 2000, Classic II, Valurack, and Jaguar racks, offering a versatile solution for equipment installation.