4
Westward Operating Instructions and Parts Manual
6PAG3~ 6PAG9,
6PAH0~6PAH9, 6PAJ0~
6PAJ2, 10L414~10L424
Micrometer Torque
Wrench
USE OF EXTENSIONS AND ADAPTERS
When using an extension or adapter (increasing the effective length of the torque wrench),
the output torque value will change. To calculate the new torque output of the torque
wrench, use the following:
TW=Torque wrench scale reading,
TA=Torque exerted at the end of adapter
L=Distance between square drive and hand position
A=Length of adapter or extension
NOTE:
A number of variables including the length of the adapter or extension, length of the
torque wrench, and variations in hand position on the torque wrench, will affect the
accuracy of the above calculation.
