4.25 x 3.20" ProtoBox Kit with Shielded Metal Box, FR-4, RoHs, size: 4.25 x 3.20 board with 1 oz. copper, holes are paired, holes are .042" in diameter, mounts with (4) 4-40 screws, box is die cast aluminum & size is 4.67" x 3.68" x 1.18"
4.25 x 3.20" ProtoBox Kit with Shielded Metal Box, FR-4, RoHs, size: 4.25 x 3.20 board with 1 oz. copper, holes are paired, holes are .042" in diameter, mounts with (4) 4-40 screws, box is die cast aluminum & size is 4.67" x 3.68" x 1.18"