Northfield Precision Instrument Corp. manufactures a complete line of precision air chucks and work holding products. Its products include precision air, standard jaw blanks, customized sliding air chucks, customized diaphragm, specialty applications chucks and engineering information for mounting chucks. The company provides work holding solutions for all metal, composite, ceramic, and glass to the following industries: automotive, aerospace, electrical, electronic, medical and optical, machine tool, plastics, ceramics, appliance, and education and training. The company was founded by William A. Steffen, Murray Farber and Robert Levy in 1952 and is headquartered in Island Park, NY.