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Stanley IW12 Underwater Impact Wrench 3/4″ Sq Dr

The Stanley IW12 underwater impact wrench is a 3/4″ square drive tool with adjustable impact intensity.

The IW12 is a medium duty ¾” square drive impact wrench designed for underwater bolting and drilling applications. Powered by a Stanley integral Hyrevz motor, the IW12 impact wrench for subsea use has a durable swing hammer impact mechanism with adjustable impact intensity from 340 to 1632 Nm of torque.

Designed to run from a wide range of hydraulic circuits, this wrench allows underwater bolting in the most extreme applications. Trigger guard and hi-visibility yellow paint is standard.

The Stanley IW12 impact wrench comes complete with flat face quick connect couplings.

Weight 6.4 kg

Power Type


340-1632 Nm


3/4" square drive

Hydraulic Flow lpm






Port Size


  • Stainless Steel spools & fasteners
  • Forward-Reverse with variable speed
  • 1632 Nm of impact torque
  • Oversized trigger with guard for operator comfort
  • Cast-in lifting eye

Need to know more about our Stanley IW12 Underwater Impact Wrench 3/4″ Sq Dr?

Give us a call on +44 121 506 6095 or drop us an email to enquiries@echopkins.com
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