Stanley Impact Wrench – IW16 Underwater

Ordering Code: IW16350

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

The IW16 is a 1″ square drive underwater hydraulic Stanley impact wrench with 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.

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SKU IW16350 Category


The Underwater IW16 Stanley impact wrench also features a large “D” handle and feathering On/Off Valve allow 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.


  • Stainless Steel spools & fasteners
  • D Style Handle
  • Adjustable impact intensity
  • Cast-in lifting eye


Weight : 12 kg
Brand : Stanley
Power Type : Hydraulic
Capacity : 680-3400 Nm
Fitting : 1” square drive
Hydraulic Flow : 26-45 lpm
Pressure : 105-140
Coupling : Yes
Port Size : -8 SAE O Ring

Contact Information



iSubC Diving Equipment Ltd
Units 10 Holly Close
Whitehills Business Park
Westby With Plumptons

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