A Type 2 hafted axe must weigh between 0.7 and 1.3 kg. These axes measure 50 to 90 cm and are commonly used as compact, one-handed weapons. A Type 3 long axe must weigh between 1.3 and 2.5 kg and measure 90 to 130 cm. A permissible upward measurement tolerance of 100 g applies, but fighters should select a weight they can control safely throughout a full battle.