12 Piece Combination Ratcheting Wrench Sets, Metric ORS NASCO Built of heavy gauge steel Built of heavy gauge steel that will stand up to rough use Delivers either a drop or stream of fluid Easy to use filler cap eliminates handling of messy pumps Replaceable brass spout tip Wrought iron spout non metallic or composite material Cutting rods can sustain the burn with and without constant electrical power once ignited One piece patented construction maintains the balance necessary to sustain the exothermic reaction Specially designed flux coated cutting rod 30° for standard wrenches Bright full polish chrome finish The original patented ratcheting wrench Surface Drive® on box end provides off corner loading for better grip and reduced fastener rounding