Skip advert
Advertisement

Adjustable wrenches tested

An adjustable wrench can make light work of tough car DIY jobs, but which should you go for? We put 10 best-sellers to the test...

Adjustable wrenches - we test ten

You will not get far doing car DIY without a decent set of spanners, but inevitably there comes a time when you don’t have the right size – which is where an adjustable wrench becomes a workshop essential.

With one of these jack-of-all-trades in your toolbox, you can hold nuts while spinning off bolts with a spanner or tackle large sizes beyond your wrench set.

But which is the super sub for your kit? We tried 10 star turns to find out..

Advertisement - Article continues below

The test

Comfort is key here, as these tools can tackle large nuts and bolts and lots of force will be required. We tightened a 19mm nut to 30Nm, 35Nm and 40 Nm and tried to free it with our wrenches.

We checked how much force could be applied, comfort, plus other factors such as jaw width, size markings and build quality.

The final criteria we looked at was price.

Verdict

The test was a very close run affair,with one of the six-inch wrenches just pipping an eight-incher for the top spot.

AmPro’s Stubby T39841 beat the Clarke PRO 115 to take our Best Buy award, despite its size disadvantage.

A soft grip, jaw opening of 27mm and easy-to-read scale meant it knocked the PRO 115 off its perch.

If we could do without a soft handle, we’d pick the Irega, with minimal play in its jaw. Although it’s the most expensive on test, it took third.

* 1. AmPro Stubby T39841
* 2. Clarke PRO 115
* 3. Irega 99 Series Black

Cotnacts

* Sealey: 01284 757500, www.sealey.co.uk

* AmPro (Euro Car Parts): 0870 150 6506, www.eurocarparts.com

* Rolson (Maplin): 0844 557 6000, www.maplin.co.uk

* Irega (DIY Tools): 0844 880 5646, www.diytools.co.uk

* Clarke International: 01992 565333, www.machinemart.co.uk

* Howard Richard (DIY Tools): 0844 880 5646, www.diytools.co.uk

* Draper: 02380 266355, www.draper.co.uk

* Stanley (B&Q): 0845 609 6688, www.diy.com

* Halfords: 0845 762 6625, www.halfords.com

Skip advert
Advertisement

New & used car deals

Hyundai Tucson

Hyundai Tucson

RRP £29,840Avg. savings £4,741 off RRP*Used from £11,490
Kia Sportage

Kia Sportage

RRP £28,085Avg. savings £3,144 off RRP*Used from £12,990
Omoda 5

Omoda 5

RRP £24,040Avg. savings £1,535 off RRP*
Volkswagen Tiguan

Volkswagen Tiguan

RRP £38,050Avg. savings £3,360 off RRP*Used from £35,945
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

We got it wrong: VW ID.3 and ID.4 will be replaced by “true Volkswagens”
Volkswagen ID.3 - front and rear

We got it wrong: VW ID.3 and ID.4 will be replaced by “true Volkswagens”

The inside story on how the people’s car maker lost touch with the people, before rediscovering its mojo under boss Thomas Schäfer
News
10 Apr 2026
Car Deal of the Day: Tesla Model 3 for £197 a month is the ultimate high fuel price hack
Tesla Model 3 - front cornering

Car Deal of the Day: Tesla Model 3 for £197 a month is the ultimate high fuel price hack

Elon’s Musk’s big-seller is a premium-feeling and efficient electric saloon. It’s our Deal of the Day for April 10
News
10 Apr 2026
New Ford Explorer Van revealed for those seeking more style than a humble Transit
New Ford Explorer Van - front angled

New Ford Explorer Van revealed for those seeking more style than a humble Transit

Explorer Van has arrived as an official conversion from Ford’s team in Dagenham
News
9 Apr 2026