Optical Breadboard Plate, Solid Aluminum, 450 x 450 mm, M6, Double Density

The M-SA2-18X18-D Solid Aluminum Optical Breadboard is a 450 x 450 mm by 12.7 mm thick solid aluminum plate perfect for all kinds of non-critical applications where higher performance and higher priced breadboards are simply not necessary. It features double density M6 hole pattern to accommodate the ever growing need to mount components more closely together to save space for compact applications.