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FOOT

POUNDS

(ft.-lb.)

1

2

3

4

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

1.356

2.712

4.067

5.423

6.779

13.56

20.34

27.12

33.90

40.67

47.45

54.23

61.01

67.79

74.57

81.35

88.13

94.91

101.7

108.5

115.2

122.0

128.8

135.6

149.1

162.7

176.3

189.8

203.4

216.9

230.5

244.0

257.6

271.2

284.7

298.3

311.8

325.4

339.0

0.1383

0.2765

0.4148

0.5530

0.6913

1.383

2.074

2.765

3.456

4.148

4.839

5.530

6.221

6.913

7.604

8.295

8.987

9.678

10.37

11.06

11.75

12.44

13.13

13.83

15.21

16.59

17.97

19.36

20.74

22.12

23.50

24.89

26.27

27.65

29.03

30.42

31.80

33.18

34.56

13.83

27.65

41.48

55.30

69.13

138.3

207.4

276.5

345.6

414.8

483.9

553.0

622.1

691.3

760.4

829.5

898.7

967.8

1037

1106

1175

1244

1313

1383

1521

1659

1797

1936

2074

2212

2350

2489

2627

2765

2903

3042

3180

3318

3456

12

24

36

48

60

120

180

240

300

360

420

480

540

600

660

720

780

840

900

960

1020

1080

1140

1200

1320

1440

1560

1680

1800

1920

2040

2160

2280

2400

2520

2640

2760

2880

3000

192

384

576

768

960

1920

2880

3840

4800

5760

6720

7680

8640

9600

10560

11520

12480

13440

14400

15360

16320

17280

18240

19200

21120

23040

24960

26880

28800

30720

32640

34560

36480

38400

40320

42240

44160

46080

48000

NEWTON 

METERS

(Nm)

KILOGRAM 

METERS 

(kg-m)

KILOGRAM 

CENTIMETERS

 (kg-cm)

INCH 

POUNDS 

(in.-lb.)

OUNCE 

INCHES

(oz.-in.)

TORQUE CONVERSION

4

INPUT

OPERATION

Units

Torque

Value

Units

Torque

Value

OUTPUT

EXAMPLE

Nm

kg-m

kg-cm

in.-lb.

oz.-in.

×

0.7376

7.233

0.07233

0.08333

0.00521

ft.-lb.

0.7376

7.233

0.07233

0.08333

0.00521

80 Nm × 0.7376 = 59 ft.-lb.

59 ft.-lb. ÷ 0.7376 = 80 Nm

Nm

kg-m

kg-cm

in.-lb.

oz.-in.

ft.-lb.

Summary of Contents for TRQ62103

Page 1: ... Torque Wrench 40 250 ft lb Product Manual Before using the torque wrench be sure to read and understand the entire manual This tool is a precision measuring instrument that should be operated stored and maintained with care Failure to follow instructions could result in damage to the tool damage to property or injury ...

Page 2: ...e torque setting is accurate Determine the required torque for your application in foot pounds ft lb Use the conversion scale on the torque wrench to convert Nm to ft lb If needed use page 4 to convert other torque units to foot pounds INTERNAL MECHANICS SETTING THE TORQUE VALUE Click OPERATION 1 Conversion Scale Torque wrench operates and measures in the clockwise direction only ...

Page 3: ...ve tool to the drive tang The flex joint provides clearance for working around obstacles but when flexed can reduce accuracy by up to 4 percent due to the offset from the plane of rotation Engage the drive tool on the fastener or fitting For the most accurate reading the ratchet head must be parallel with the wrench body Grip the center of the handle and apply torque SLOWLY in a clockwise directio...

Page 4: ...ecalibrated by an accredited measurement laboratory The ratchet head can be disassembled if needed for lubrication or service Don t disassemble other parts of the wrench TORQUE WRENCH DIAGRAM TORQUE WRENCH CARE This tool is a precision measuring instrument that should be operated stored and maintained with care STORAGE MAINTENANCE Store the torque wrench in the storage case in a dry location The t...

Page 5: ... 1 691 3 760 4 829 5 898 7 967 8 1037 1106 1175 1244 1313 1383 1521 1659 1797 1936 2074 2212 2350 2489 2627 2765 2903 3042 3180 3318 3456 12 24 36 48 60 120 180 240 300 360 420 480 540 600 660 720 780 840 900 960 1020 1080 1140 1200 1320 1440 1560 1680 1800 1920 2040 2160 2280 2400 2520 2640 2760 2880 3000 192 384 576 768 960 1920 2880 3840 4800 5760 6720 7680 8640 9600 10560 11520 12480 13440 144...

Page 6: ... Change in length caused by a crowfoot wrench or other drive tool that doesn t align with the drive tang T2 Torque value you should use LEVERAGE ADJUSTMENT T1 T2 L L C T1 T2 L L C 90º 90º 90º 5 If possible align the drive tool at a 90 degree angle to the drive tang If a different angle is required use one of the formulas below to determine the appropriate torque value No formula is needed Set the ...

Page 7: ...ive Tang T2 Torque Value T1 Torque Specification for Fastener L Effective Length C Change in Length 80 ft lb 75 7 ft lb 19 22 in 19 22 in 1 1 in 6 90º T1 80 ft lb C 1 1 in 80 ft lb 84 9 ft lb 19 22 in 19 22 in 1 1 in 90º T1 80 ft lb C 1 1 in LEVERAGE ADJUSTMENT DIAGRAM ...

Page 8: ...We stand behind our products 888 648 3371 tekton com support KEEP THIS MANUAL IN THE STORAGE CASE FOR FUTURE REFERENCE ...

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