Safety instructions:
Conversion table
When extensions or adapters are used, the torque value changes. An extension increases
the effective length of the torque wrench. The new torque performance of the wrench may
be calculated with the following formula:
TW – TE x L
L + A
TW = Torque wrench scale value
TE = Torque applied at the end of the adapter
L = Distance between square drive and hand position
A = Length of the adapter or of the extension
Bear in mind that the accuracy of the above calculation is affected by an entire series of
variables such as the length of the adapter, the extension and the torque wrench or
a change in the position of the hand.
• Use the torque wrench only to tighten screws, not to unscrew them!
• An uncalibrated torque wrench may cause damage to the workpiece or the wrench.
• Do not use the torque wrench to unscrew bolts.
• Do not use any improvised extension rods.
• Do not continue to use damaged or slipping tools. They may cause injury.
• The ratchet mechanism may slip or break if it is dirty or if unsuitable or worn parts are
used or if the reversing lever has not been moved fully into a new position.
• When working, always wear appropriate eye protection to prevent injury.
from
to
multiply by
lb.in.
oz.in
16
lb.in
lb.ft.
0,08333
lb.in.
Kg.cm.
1,1519
lb.in.
NM
0,113
lb.in.
dNM
1,13
lb.ft.
Kg.m.
0,1382
lb.ft.
NM
1,356
NM
dNM
10
NM
Kg.cm.
10,2
NM
KG.m.
0,102
oz.in
lb.in.
0,0625
lb.ft
lb.in.
12
kg.cm.
lb.in.
0,8681
kg.m.
lb.in.
86,81
NM
lb.in.
8,85
dNM
lb.in
0,885
kg.m.
lb.ft.
7,236
NM
lb.ft.
0,7376
dNM
NM
0,01
kg.cm.
NM
0,09807
kg.m.
NM
9,807
75522 GY Drehmomentschlüssel_BA.indd 5
10.01.13 17:04
