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The WILLIAMS COMFORT PRODUCTS QZOM27ADP is a 27 MM open-end torque wrench head designed for precision fastening applications in mechanical and industrial service work. The head uses a dual-pin (Z Dual Pin) shank interface to engage standard torque wrench drives, delivering a maximum torque output of 319 foot-pounds. At 1 pound and measuring 7.21 inches in length, 2.13 inches in width, and 1.14 inches in height, it is a compact and capable tool head suited to confined or hard-to-reach fastener locations. Licensed tradespeople and experienced mechanics rely on this type of interchangeable head to extend the range of their existing torque wrench handles without investing in dedicated wrenches for every fastener size.
This torque wrench head is appropriate for applications that require controlled torque on 27 MM metric fasteners, including mechanical assemblies, industrial equipment, and heavy-duty service tasks. The open-end head design allows access to fasteners in locations where a standard box or socket engagement is not practical. It is sold as a single unit and integrates with compatible dual-pin torque wrench drives that accept the Z Dual Pin shank interface.
Designed for use with torque wrench handles that accept a Z Dual Pin (dual-pin) shank interface. Confirm shank drive compatibility with your existing torque wrench handle before installation.
This torque wrench head is installed and used by qualified mechanics and tradespeople familiar with controlled-torque fastening procedures. Ensure the shank pins are fully seated and locked into the drive handle before applying torque. Do not exceed the rated maximum torque of 319 foot-pounds. Follow the equipment manufacturer's torque specifications and applicable service codes for the assembly being serviced.
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