2
CONVERSION FORMULAE
1 kg cm
=
13.887oz/in
1 Nm
=
141.61 oz/in
1 kg cm
=
0.8677 lb/in
1 Nm
=
8.8507 lb/ft
1 kgm
=
7.233 lb/ft
1 Nm
=
0.73756 lb/ft
1 kg cm
=
0.098 Nm
1 kgm =
9.80665 Nm
SPECIFICATION
Operating Range
5-25 Nm
Accuracy
+/- 4%
Micrometer Increment
0.1 Nm
Drive Shank Size
1/4”
Surface Finish
Nickel/Chrome plated
Length
275 mm
Weight
0.6 kg
PARTS & SERVICE:0208 988 7400
E-mail: [email protected] or [email protected]
SALES: UK 01992 565333 or Export 00 44 (0) 01992 565335
Clarke International, Hemnall St, Epping, Essex CM16 4LG
www.clarkeinternational.com
MAINTENANCE
If the torque wrench has not been used for some time, operate it several times to
allow the lubricant to re-coat the internal working parts.
• After use, return the adjustment to the lowest torque setting, i.e. it’s resting
position. This will remove all strain from the mechanism.
• Clean the wrench by wiping. Never immerse it in any type of cleaning fluid.
• The wrench has been calibrated at the factory order to ensure accurate
readings and should not require any re-calibration. If inaccuracy is
suspected, contact your local Clarke dealer.
CONVERSION TABLES
Foot
Kilogram Newton
Newton
Foot
Kilogram Kilogram Newton Pounds
Pounds
Metres
Metres
Metres
Pounds
Metres
Metres
Metres
Feet
(lb.ft)
kgm
Nm
Nm
(lb.ft)
kgm
kgm
Nm
(lb.ft)
---
---
----
5
3.69
0.51
0.5
4.90
3.61
5
0.69
6.78
10
7.38
1.02
1
9.81
7.23
10
1.38
13.56
20
14.75
2.04
2
19.61
14.47
15
2.07
20.34
30
22.13
3.06
3
29.42
21.70
20
2.76
27.12
40
29.50
4.08
4
39.23
28.93
25
3.46
33.90
50
36.88
5.10
5
49.04
36.17
