16-piece set of unscrewing tools designed for unscrewing screws. Recommended for mechanical and automotive services.

• includes:
  • drivers: 1/4", 8 mm, 3/8", 10 mm, 11 mm, 12 mm, 1/2", 13 mm, 14 mm, 16 mm, 17 mm, 11/16", 19 mm
  • 3/8" ratchet with 72 teeth
  • .extension 1/4" x 3/8"
  • puncher
• elements made of high quality CrMo steel with HRC 47-50 hardness