Power-Dyne RACK wrenches deliver from 10% to 30% more torque for powerful break-out or
Power-Dyne RACK wrenches deliver from 10% to 30% more torque for powerful break-out or
makeup at a lower cost per ft-lb than similarly-sized wrenches.makeup at a lower cost per ft-lb
than similarly-sized wrenches.

Power-Dyne quality is built into every RACK Series and Multi-Pin Ratchet Wrench we make.
These wrenches are manufactured, tested and factory calibrated entirely in the USA.
Accuracy and calibration are traceable to the NIST (NBS). Even our finishes are designed for
the most demanding environments in which you work. Nickel plated surfaces are easy to
clean, and resist scratches, dirt, grime and corrosion.

Power-Dyne employs materials that optimize the functionality and life of its wrenches.
High-alloy steel components and body with nickel finish ensure strength and safety. Bronze
pistons prevent cylinder scoring for long, trouble-free operation.

The RACK Series consists of two body styles with a range of torque outputs. One style is
typified by the description of the RACK 3. Low profile models with Interchangeable head are
detailed in the RACK 4L section.