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Stanley IW16 Underwater Impact Wrench 1″ Sq Dr.

The Stanley IW16 underwater impact wrench is a 1″ square drive tool with adjustable impact intensity.

The IW16 1″ square drive underwater hydraulic wrench has adjustable impact intensity of 680-3400Nm. Used by commercial divers for underwater nut, bolt, and anchor bolt driving and other medium to heavy duty applications. The adjustable impact intensity of the IW16 makes it ideal for a wide range of uses by the commercial diver. Rugged swing-hammer impact mechanism provides easy servicing for reduced maintenance costs and greatly reduces the transmission of torque to the commercial diver reducing fatigue through repetitive tool operation.

The underwater IW16 impact wrench also features a large “D” handle and feathering On/Off valve allowing the commercial diver to control the amount of energy to the underwater tool, providing more control and ease of handling. Standard reversing valve provides instant changeover from forward to reverse, increasing commercial diver efficiency.

The Stanley IW16 impact wrench comes complete with flat face quick connect couplings.

Weight 12 kg

Power Type


680-3400 Nm


1" square drive

Hydraulic Flow lpm






Port Size


  • Stainless steel spools & fasteners
  • D Style Handle
  • Adjustable impact intensity
  • Forward & reverse with variable speed
  • Cast-in lifting eye

Need to know more about our Stanley IW16 Underwater Impact Wrench 1″ Sq Dr.?

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