Underwater Impact Wrenches

CS Unitec underwater impact wrenches are designed for the most demanding underwater bolting applications. Our air and hydraulic underwater impact wrenches have been used for over 30 years by diving and industrial contrators. Their industrial-grade design provides adjustable torque up to 1840 ft-lbs of tightening torque and fitment up to 1-3/8" diameter (M 36) bolts. Call today to speak to one of our underwater tool specialists 800-700-5919 or 203-853-9522


  • Adjustable impact torque
  • Reversible switch controls
  • Air models include exhaust connection
  • Push button on/off control
  • 3/4" & 1" drives
  • Increased safety:
    • Safety triggers includedon all models
    • D handle configuration available on select model
Llaves de impacto hidráulicas

1-3/8" máximo Tamaño del perno

  • Torque alto
  • La mejor relación potencia/peso
  • Con certificación ATEX para zonas Ex
  • Modelos sumergibles
Llaves de impacto neumáticas

Tamaño de perno de 2-1/8" máx.

  • Torque alto
  • Con certificación ATEX para zonas Ex
  • La mejor relación potencia/peso
  • Modelos de uso bajo el agua