Hydraulic Backup Wrenches
One of the most common injuries in industrial bolting is finger pinching with the reaction arm or the
backup wrench. The HYTORC Hydraulic Backup Wrench reduces the risk of injury by providing
a hands-free solution to stop the counter-nut from turning.
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Superior Technology
Superior Support
Superior Quality
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Hydraulic Backup Kit with Case
Quick Release
The fastest and easiest way to stop counter-nut rotation while bolting
Simple lock-on and quick-release increases productivity and safety
Quick-release eliminates dangerous, time-consuming hammer usage
Complete sets available to cover all heavy hex sizes
During tool operation, a backup wrench gets placed on a passive,
non-torquing nut. A backup wrench will prevent the rotation of the
passive nut when the active nut is tightening. There is no need to
hold the HYTORC magnetic backup wrench during tightening,
which improves the safety and speed of your bolting job
What is a backup wrench ?
