The Stanley IW1234001 Impact Wrench is a high-performance hydraulic underwater impact wrench engineered for professional and industrial use. Built around a robust 3/4″ square drive and powered by Stanley’s integral Hyrevz™ motor, this tool offers adjustable impact torque ranging from 250 to 1,200 ft-lbs (340–1,632 Nm) to handle a wide variety of fastening, loosening, and drilling applications even in the most challenging environments. 

Designed specifically for underwater bolting, anchor driving, and structural assembly, the IW1234001 delivers exceptional reliability and durability for commercial diving and subsea construction operations. Its rugged swing hammer impact mechanism minimizes torque transmission to the operator while maximizing tool efficiency and consistency. The ergonomic handle with a large feathering trigger and heat-insulating, shock-absorbing material enhances comfort and control during extended use. A standard reversing valve provides instant direction change for added versatility. 

Capable of operating across a wide hydraulic flow range, this impact wrench is adaptable to various hydraulic circuits, making it a dependable choice for underwater and heavy-duty industrial tasks.