CS Unitecs Non-sparking tools and Non-magnetic hand tools are manufactured from special Aluminum-Bronze or Copper-Beryllium alloys for safe use in Ex zones and where hazardous, flammable or combustible vapors, liquids, dusts or residues may be present. This equipment covers a variety of non-sparking and non-magnetic tool needs, including non-sparking striking tools, non-magnetic tightening tools, and non-sparking cutting tools.