Abbott tool fast provides magnetic v-blocks having parallelism and squareness of all faces and `v within 5 u. High power magnets having easy movement of control knob are accurately fitted with these v-blocks. These blocks comes in single as well as matched pairs in soft as well as hardened models. Apart from many other types of precision tool room accessories such as machine vices, steel v-blocks, punch former, etc, the company also manufactures a wide variety of clamping devices for job clamping for on machine tools, mould/die clamping on plastic injection moulding machines and power presses and a complete range of toggle clamps, pneumatic and hydraulic clamps for jigs and fixtures.