Harden Hand Tool 1/4

Harden Hand Tool 1/4" 3/8" 1/2" Micrometer Torque Wrench

Novatork Brand micrometer type ratchet head torque wrenches offer versatility for applications that require more than one torque value. (Cover 2.5-3000N.m). Our own metrology lab tests have shown that repeatability and accuracy of micrometer type ratchet head torque wrenches are maintained after...

Product Details

As a comprehensive service provider, we attach great importance to the operation and maintenance of our Interchangeable Head Adjustable Torque Wrench, Torque Multiplier 3/4 Drive, Torque Wrench With Interchangeable Heads and provide one-stop solutions for our customers. Since our inception, we have been committed to the long-term profitability and sustainability of our business. The scale of our company has gradually grown, and the equipment has been upgraded and transformed continuously, so as to open up a broader market with excellent quality. We have been looking for long-term business partnerships, and ensure our suppliers that they will undoubtedly benefit in both short and long run.

Novatork Brand micrometer type ratchet head torque wrenches offer versatility for applications that require more than one torque value. (Cover 2.5-3000N.m). Our own metrology lab tests have shown that repeatability and accuracy of micrometer type ratchet head torque wrenches are maintained after thousands of cycles.

Feature and Advantage

● GM/G Model: Reversible Ratchet head for clockwise and counter-clockwise operations and can be operated with 8 degree swing in small spaces.

● All steel construction, superb durability.

● Permanently stamped major and minor scales for precision torque values setting.

● Minor scale is 1/10 of increment of main scale.

● Convenient Metric or English major scale with English or Metric secondary scale.

● +/-4% Accuracy in clockwise direction from 20% to 100% Max. Torque.

● Pull/push to unlock/lock the locking ring to setting torque.

● Grooved non-slip grip fits comfortably in your hand.

Micrometer Type Ratchet Head Torque Wrench    Micrometer Type Ratchet Head Torque Wrench Manufacturers

Specification

Metric

Item No. Square Drive

Torque Range

Increment

Length

Width

Weight

N.m

Lb.ft

N.m

mm

mm

kg

GM112

1/4"

2.5-12

20-105*

0.05

290

38

0.68

GM120

1/4"

4.0-20

30-180*

0.1

290

38

0.68

GM230

3/8"

6.0-30

50-250*

0.1

318

38

0.82

GM330

1/2"

6.0-30

50-250*

0.1

318

38

0.82

GM260

3/8"

10-60

9-45

0.5

388

38

0.96

GM360

1/2"

10-60

9-45

0.5

388

38

0.96

GM2100

3/8"

20-100

15-75

0.5

443

38

1.04

GM3100

1/2"

20-100

15-75

0.5

443

38

1.04

GM2125

3/8"

25-125

20-90

0.5

443

38

1.04

GM3125

1/2"

25-125

20-90

0.5

443

38

1.04

GM3200

1/2"

40-200

30-150

1

468

40

1.16

GM3335

1/2"

65-335

50-250

1

528

40

1.3

GM4335

3/4"

65-335

50-250

1

528

40

1.34

GM4500

3/4"

100-500

80-400

2.5

855

60

5

GM4800

3/4"

160-800

120-600

4

1055

60

5.9

GM5800

1"

160-800

120-600

4

1055

60

5.9

GM41000

3/4"

200-1000

150-750

5

1055

60

5.9

GM51000

1"

200-1000

150-750

5

1055

60

5.9

GM51500

1"

300-1500

200-1100

5

1260

75

9.2

GM52000

1"

400-2000

300-1500

10

1260

75

9.2

GM53000

1"

600-3000

400-2000

15

1260

75

10.5

GM3200L

1/2"

40-200

30-150

1

525

40

1.29

GM3335L

1/2"

65-335

50-250

1

700

40

2.1

GM4335L

3/4"

65-335

50-250

1

700

40

2.15

GM51500L

1"

300-1500

200-1100

5

1600

75

13

GM52000L

1"

400-2000

300-1500

10

1600

75

13

GM53000L

1"

600-3000

400-2000

15

1840

75

15.2

GM4400S

3/4"

80-400

60-300

2

710

57

3

GM4500S

3/4"

100-500

80-400

2.5

710

57

3

*Unit is Lb.in; L is extended length version; S is shorten length version.


Item No.

Square Drive

Torque Range

Increment

Length

Width

Weight

Extension

N.m

Lb.ft

N.m

mm

mm

kg

GM51500E

1"

300-1500

200-1100

5

2200

75

12.10

1

GM52000E

1"

400-2000

300-1500

10

2200

75

12.10

1

GM53000E

1"

600-3000

400-2000

15

2780

75

15.50

1



English

Item No.

Square Drive

Torque Range

Increment

Length

Width

Weight

Lb.ft

N.m

Lb.ft

mm

mm

kg

G1200

1/4"

40-200*

4.0-22

1.0*

280

38

0.68

G2250

3/8"

50-250*

6.0-30

1.0*

315

38

0.82

G2100

3/8"

20-100

25-135

0.5

425

38

1.04

G3100

1/2"

20-100

25-135

0.5

425

38

1.04

G3150

1/2"

30-150

40-200

0.5

505

40

1.16

G3250

1/2"

50-250

70-340

1

525

40

1.3

G4250

3/4"

50-250

70-340

1

525

40

1.34

G4400

3/4"

80-400

100-550

2

855

60

5

G4600

3/4"

100-600

150-800

2.5

1055

60

5.9

G5600

1"

100-600

150-800

2.5

1055

60

5.9

G51000

1"

200-1000

250-1350

5

1260

75

9.2

G52000

1"

400-2000

500-2700

10

1260

75

10.5

G3250L

1/2"

50-250

70-340

1

705

40

2.1

G4250L

3/4"

50-250

70-340

1

705

40

2.15

*Unit is Lb.in; L is extended length version.

Application

They are suitable for various industries like construction, automotive, chemical, nuclear, energy and other industrial environments.

Service

12-month warranty

FAQ

1, What is the price and delivery date?

Different purchase quantity, different price.

The delivery time is based on your purchase quantity.

2, What is your standard?

Complies with U.S. standard ASME B107.300 and International standard ISO 6789.

3, Do you provide OEM service?

We prefer to promote our Novatork Brand, but we do OEM as well.


The growth of our company also drives the vigorous development of Harden Hand Tool 1/4" 3/8" 1/2" Micrometer Torque Wrench management industry and contributes our strength to the economy and society. We incorporate corporate social responsibility into the company's overall strategy, and actively participate in social welfare undertakings as we can. Our company takes 'quality first, integrity management' as our tenet and strives to pursue the sustainable development of the enterprise through continuous improvement and sustainable innovation.
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