Japanese Hammers

Japanese hammers, or Genno, are traditional striking tools used by carpenters and woodworkers. Unlike other woodworking mallets, their dual-faced heads: one flat, one slightly convex, deliver controlled strikes that drive chisels cleanly and set plane irons without damaging surrounding timber. Forged from high-carbon steel and balanced for fatigue-free use, Genno hammers reward skilled hands with unmatched accuracy across joinery, furniture making and traditional Japanese carpentry.