The Best Torque Wrench 2021

The best way to tighten any nuts or bolts to a specific torque value without under or over tightening is to use a quality torque wrench. Within this article, we list some of the best that are available with 3/8, 1/4 or 1/2 inch square drives.

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Best Torque Wrench
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The best torque wrench is the Sealey AK624, which is a 1/2 inch square drive wrench that comes with it’s own calibration certificate. If you require a more affordable alternative, the Silverline 633567 is more than ideal for working with cars.

Torque Wrench Comparison

Torque WrenchDrive Size(s)Certificate
Sealey AK6241/2 InchYes
Silverline 6335673/8 & 1/2 inchNo
Draper 345703/8 inchYes
AmazonBasics Click3/8, 1/4 & 1/2 inchNo
Haskyy Set1/2 InchNo
Teng 1292AGEP1/2 InchYes

Every nut and bolt on your car will have a specific torque value and without a torque wrench, you are relying on guesswork to achieve that value. Failing to meet the required torque value can cause expensive damage and it’s for that reason alone a torque wrench is a great investment for anyone working with cars.

Below is a list of the best torque wrenches that are available as a 1/2, 1/4 or 3/8 inch square drives.

The Best Torque Wrench

1. Sealey AK624 Torque Wrench

Sealey AK624 Torque Wrench
The Sealey AK624 is one of many torque wrenches that the brand produce and it’s perfect for working with cars. It has a range of 20-150 lb-ft or 27-204Nm and has been calibrated in accordance with BS EN ISO 6789:2003.

In terms of the accuracy of this torque wrench, the brand state that every wrench is tested and supplied with an individually numbered test certificate for complete peace of mind.

Other features of the Sealey AK624 include:

  • 1/2 inch square drive
  • Fully hardened and tempered
  • Heat treated steel ratchet head
  • Chrome plated for corrosion resistance
  • Measurements in both lb ft and Nm
  • Flip reverse ratchet mechanism
  • Fully calibrated and comes with a certificate
  • Supplied with a durable storage case

Although expensive, the Sealey AK624 is the ultimate torque wrench that’s supplied with a calibration certificate for maximum accuracy. Whether you are tightening wheel nuts or other automotive bolts, it’s more than capable.
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2. Silverline 633567 Torque Wrench

Silverline 633567 Torque Wrench
By far the most popular torque wrench in the UK is the Silverline 633567, which is available in a 3/8 or 1/2 inch square drive configuration. Depending upon the drive size you choose, the brand supply a converter that allows you to convert from 1/2 to 3/8 inch or 3/8 inch to 1/4 inch.

Other features of the Silverline 633567 include:

  • Chrome vanadium steel construction
  • Reversible ratchet head
  • Available as a 3/8 or 1/2 inch drive
  • Torque rated at 8 – 105 Nm or 28 – 210 Nm
  • Accuracy rated at +/- 4%
  • Knurled adjustment handle
  • Stored within a rugged storage box
  • Supplied with a converter to adjust drive size

The Silverline 633567 is by far the best torque wrench for the money and is built to last even the toughest of environments. The only drawback is that it doesn’t come with a calibration certificate like the Sealey AK624 above. However, the brand guarantee a +/- 4% accuracy for complete peace of mind.
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3. Draper 34570 3/8 Torque Wrench

Draper 34570 3/8 Torque Wrench
Draper are a brand that are well-known for their high quality tools and their 34570 torque wrench is a great example. It’s a 3/8 inch square drive with a reversible ratchet head and it comes with its very own calibration certificate.

Other features of the Draper 34570 include:

  • 3/8 inch square drive
  • Pre-set torque value
  • Supplied with calibration certificate
  • Nm and inch-pound scales
  • Torque range of 10-80 Nm
  • Comes with a plastic storage case

Overall, the Draper 34570 is an excellent all-round torque wrench that ticks all the boxes and is backed by the reputable brand. It also comes with the desirable calibration certificate, which is impressive considering its affordable price tag.
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4. AmazonBasics Click Torque Wrench

AmazonBasics Click Torque Wrench
The AmazonBasics torque wrench is available in the largest variety of configurations to best suit your requirements. These include 3/8, 1/4 and 1/2 inch square drives but the 3/8 torque wrench is the best of the bunch as its ideal for working with cars and also available at an affordable price.

Other features of the AmazonBasics Torque Wrench include:

  • Available as 3/8, 1/4 and 1/2 inch drives
  • 15-80 ft lb, 20-150 ft lb or 25-250 ft lb
  • Pre-calibrated to +/- 4%
  • High contract dual range scale
  • Durable plastic storage case
  • Constructed hardened chrome vanadium steel alloy

Overall, the AmazonBasics torque wrench is one of the cheapest that’s actually worth buying. It has a heavy duty construction and provides the desirable click sound once the preset torque is reached.
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5. Haskyy 1/2 Torque Wrench Set

Haskyy 1/2 Torque Wrench Set
Another relatively affordable torque wrench is the Haskyy 1/2 inch square drive wrench, which comes as a complete kit. Supplied with the wrench are wheel bolt sockets and also an extension for reaching those hard to reach bolts.

Other features of the Haskyy Torque Wrench include:

  • 1/2 inch square drive
  • Torque adjustment from 28 to 210 Nm
  • Ergonomic rubber handle
  • Supplied with a case, wheel nut sockets and extension
  • Constructed of Cr-V steel

The Haskyy Torque Wrench Set offers great value for the money and is ideal for working with wheel bolts or other automotive tasks. The inclusion of a rubberised grip is also very desirable for those that work with torque wrenches on a regular basis.
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6. Teng 1292AGEP Torque Wrench

Teng 1292AGEP Torque Wrench
One of the most expensive torque wrenches within this article is the Teng 1292AGEP. It’s designed with quality in mind and is ideal for tightening and final checking of torque due to the ratchet head.

Other features of the Teng 1292AGEP include:

  • Supplied with a calibration certificate
  • 1/2 inch square drive
  • 40 to 200 Nm torque range
  • Rated at +/- 4% accuracy
  • Comfort non-slip rubber handle
  • Nm and ft-lb scale

Apart from the drawback of an expensive price tag, the Teng 1292AGEP is a well-made torque wrench that’s ideal for enthusiasts or professionals.
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Rather than using a standard wrench and guesswork, a torque wrench allows you to avoid under or over tightening nuts and bolts. All of our recommendations within this article are suited to all budgets and include those that come with calibration certificates. Due to the various sized nuts and bolts, it may be worth your while investing into each size of torque wrench to avoid disappointment. However, it’s worth noting that some manufacturers may offer an adapter to adjust the drive size.

author dan 4car

Written By Dan

Dan has been a car enthusiast ever since he can remember and has an extensive range of cars that include classic cars that he has restored himself from a barn find condition to modern performance cars. Whether you need advice on how to install car parts or recommendations on what products to buy, Dan’s first-hand experience will certainly help.

If you want to find out more about Dan, our testing process or the website itself, visit our about page for further information.

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