Krishna International offers Magnetic Rectangular Blocks. Krishna International supplies various machine tool accessories, inspection equipments, work holding devices and magnetic products. Magnetic Rectangular Blocks are designed to hold the steel components in position while welding, marking, and grinding. Magnetic Rectangular Blocks are useful in tool Room while doing assemblies of jigs and fixtures. They are used with sine tables for inspection of components etc. It can be used as magnetic parallels as the pairs are matched within +5 microns. For bigger sizes of blocks, on - off switch is provided. It is available in different sizes.