Laser 7204 Instructions Download Page 2

This professional quality torque wrench comes with its 

own certificate of test and calibration. The shaft of the 

wrench is marked up in Newton metres (Nm), pound-foot 

(lb.ft), kilogram metre (kg.m) and pound/inch (lb.in).

When selecting a torque wrench, determine what the 

average or most common torque setting will be when you 

use it. Then choose a torque wrench that will adequately 

cover your anticipated torque specifications by selecting 

one with an appropriate scale for your requirements.

This torque wrench is ideal for use in noisy environments 

as the progressive torque build-up to the selected setting 

is easily detected by three clear signals:
•  Sight: the mechanism can be seen moving towards 

the break point as the load is applied.

•  Touch: the operator can feel the torque build-up and 

then the very positive click at the break point.

•  Sound: audible click at break point.

The handle is free to rotate on the wrench’s shaft so any 

twisting of the handle when torqueing up a nut will not 

affect the accuracy of the device. Changes to the torque 

setting are carried out by pulling a lever-bar from the end 

of the handle which is then rotated to obtain the correct 

torque setting.

Unlike many other designs of torque wrench, the 

mechanism pivots around the square drive and thus 

the wrench is not length-dependant; there is no error or 

variation to the application of the preset torque value, no 

matter where the handle is held.

The drive shank can be pushed through the body of the 

wrench which enables the wrench to torque up right-

hand or left-hand threads equally easily.

1.  Refer to diagram. To adjust torque, first pull the end 

cap (

A

) back to release the adjusting lever (

B

).

2.  Rotate the adjusting lever clockwise to raise the 

desired torque figure and anticlockwise to lower. 

Refer to the dual scale (

C

) and adjust to the desired 

torque. 

3.  Lock this figure by pushing the adjusting lever (

B

back into the body of the wrench and close the end 

cap (

A

).

4.  Commence tightening the fixing. You will feel and 

hear the wrench mechanism give (or click) when the 

set torque is reached. Immediately stop applying 

tension to avoid over- tightening.

Instructions

Part Number

Drive

Range

7204

1/4"D

2.5 - 11Nm

7205

3/8"D

5 - 33Nm

7206

3/8"D

12 - 68Nm

7207

3/4"D

140 - 560Nm

7208

3/4"D

200 - 800Nm

7209

1"D

200 - 1000Nm

125

100

75

50

25

60

20

30

40

50

70

80

90

100

Nm      lbf-ft

125

100

75

50

25

60

20

30

40

50

70

80

90

100

Nm      lbf-ft

1

2

A

B

C

2

3

www.lasertools.co.uk

www.lasertools.co.uk

Our products are designed to be used correctly and with care for the purpose for which they 

are intended. No liability is accepted by the Tool Connection for incorrect use of any of our 

products, and the Tool Connection cannot be held responsible for any damage to personnel, 

property or equipment when using the tools. Incorrect use will also invalidate the warranty.
It is our policy to continually improve our products and thus we reserve the right to alter 

specifications and components without prior notice. It is the responsibility of the user to ensure 

the suitability of the tools and information prior to their use.

Introduction

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