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

Vauxhall Corsa

Vauxhall Corsa

RRP £19,705Avg. savings £6,173 off RRP*Used from £9,199
Hyundai Tucson

Hyundai Tucson

RRP £29,840Avg. savings £6,068 off RRP*Used from £11,818
Nissan Qashqai

Nissan Qashqai

RRP £27,435Avg. savings £5,987 off RRP*Used from £8,995
Renault Clio

Renault Clio

RRP £16,175Avg. savings £2,530 off RRP*Used from £7,500
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Ford Focus: full details on the iconic name’s SUV return
Ford Focus exclusive image

New Ford Focus: full details on the iconic name’s SUV return

An all-new Ford Focus is set to make a comeback and our exclusive image previews how it could look
News
10 Aug 2026
New Jaguar Type 01: first pictures of EV’s striking interior revealed
Jaguar Type 01 - interior and exterior

New Jaguar Type 01: first pictures of EV’s striking interior revealed

The drip-feed of Jaguar’s controversial new electric GT continues with the first images of its bold four-seat cabin
News
12 Aug 2026
New MoT test rules require a photo of every car
Protyre area manager Simon Hall inspecting a Vauxhall Corsa's tyre

New MoT test rules require a photo of every car

The Photos at Test feature has been rolled out nationwide to combat MoT test fraud
News
11 Aug 2026