The best 3/8 inch torque wrenches, compared.
Top pick: TAGVIT TA-102 5–70 Nm Best value: Amazon Basics DS-DTW-3 20.4–108.5 Nm – About £19.99 with 3,855 reviews and a window stated as 20.4–108.5 Nm. The scale is foot-pounds first, and reviews say the click is clockwise only. Updated October 2026.
A 3/8 inch torque wrench is a click setting tool: you preset the newton metres, pull smoothly, and stop at the first click. UK shoppers use one for spark plugs, motorcycle fasteners and smaller car bolts that a 1/2 inch wheel wrench cannot set low enough. It is not one tool for every bike bolt and every wheel nut. Its window is stated as 20.4–108.5 Nm, the listing says to set the imperial scale, and reviews say the click is clockwise only. A ±3% line and a sheet in the case are a seller claim, not a calibration to BS EN ISO 6789-2. How to place the fastener’s figure inside the marked window is in the [3/8 inch torque wrench buying guide](/hub/hand-tools/torque-wrench-3-8-inch/sub/torque-wrench-3-8-inch-buying-guide). Beam and digital tools are a different purchase. Match the square to the socket: 1/4 inch, often about 2–24 Nm, is the usual UK bike-bolt wrench; 3/8 inch is this category; 1/2 inch, often about 40–210 Nm, is the wheel-nut tool. A 72-tooth ratchet is about access in a tight bay, not about accuracy.
A 3/8 inch torque wrench is a click setting tool: you preset the newton metres, pull smoothly, and stop at the first click.
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Question 1 of 2
Which fasteners are you setting?
The TAGVIT TA-102 is a 3/8 inch click wrench at £23.99 whose title says 5–70 Nm and ±3%, and the four reviews in a file of six praise a lock ring whose lines meet the numbers. It shows 4.9 from 6 reviews, and no fault is stated in those four texts. The item highlight says a dual range of 3–52 lbf·ft and bidirectional use, and the included line lists the wrench, a 72 gear and a ratchet head, with no case named. One review calls it small enough for a motorbike trip, and another mentions a blue spring collar that locks when released. The bullet says stop when you hear the click, and it claims the click is at least 50 dB when torque exceeds 50 lbf·ft, which is a seller figure, not a measurement we made. Six ratings cannot show whether a click fails after a year. It is a 5–70 Nm listing to consider only after a larger review file, and it is not evidence that a 4.9 star line is the most accurate wrench here.
Pros
Cons
Best for: A compact 5–70 Nm wrench for a motorbike trip, once you accept a six-review file.
Less suitable: Anyone using 4.9 stars as an accuracy ranking, or a buyer who wants a case in the listing.
Specifications
Common questions
What does the included-components line list?
A torque wrench, a 72 gear and a ratchet head. The title says 3 pcs.
Does the listing mention a case?
No case is named in the bullets or on the included-components line.
Which range is printed?
The title says 5–70 Nm. The item highlight says a dual range of 3–52 lbf·ft.
The YIYEIE Y0116 is a 3/8 inch click wrench at £23.97, marked 5–60 Nm and 4–44 ft-lb, and the 14 reviews call the lock ring clear and the wrench light. It shows 4.8 from 14 reviews, one of them in German, which is too small a file to treat as a reliability record. The bullet says push the locking collar up to adjust and pull it down to lock, claims ±3% and a traceable certificate, and warns that the click may be quieter in the lower range. The included line is the wrench, a storage case and a manual, with no sockets. One review mentions an extension and an adaptor that are not on that line, one calls the finish below a dearer tool, and one calls the case basic. No repeated failure appears in the 14 texts. A distinct click at a low setting is one person's report, not a measured check. Buy it when you want a push-up lock and a case, and do not read 4.8 from 14 as proof it is more accurate than the larger files.
Pros
Cons
Best for: A cased 5–60 Nm wrench with a push-up lock, if you can accept a 14-review file.
Less suitable: Anyone treating 4.8 stars as an accuracy ranking, or a job that needs the adapter in the box.
Specifications
Common questions
How does the lock work?
The bullet says push the locking collar upwards to adjust, then pull it down to lock.
What is on the included-components line?
One 3/8 inch wrench, one storage case and one user manual.
What does the bullet say about the click at low settings?
It says the click may be quieter in the lower range, and that you should listen or watch the ratchet head.
The ss shovan BS-13 is a 3/8 inch click wrench marked 10–60 Nm at £25.99, and the 49 reviews in the dump use the click on spark plugs, a cambelt water-pump and tensioner bolts, and motorcycle work. It shows 4.7 from 141 reviews. The bullet claims ±3%, names ISO 6789-1, ASME B107.300 and a GS mark, and lists a 75 mm extension, a 3/8 to 1/4 adapter, a universal joint and a plastic case, while the included-components line names the wrench. At low torque the same bullet says you may feel the shaft bend instead of hearing a click, and that you should turn slowly and reset it to 10 Nm. One buyer still needed a longer extension for spark plugs, and one bike job stopped because there was no cassette lockring adapter. A sump bolt was over-tightened and the wrench returned, and a Lambretta wheel nut sheared before the buyer watched a setup video. The GS line is a seller claim, not a UKAS result. It is a compact 10–60 Nm set if you already know the method and your spec is not on the first marks.
Pros
Cons
Best for: Spark plugs and motorcycle bolts from 10 Nm to 60 Nm, if you turn slowly and expect a feel as well as a click.
Less suitable: A 4–6 Nm stem, a cassette lockring, or a deep spark plug that needs more than 75 mm of extension.
Specifications
Common questions
What does the bullet say about a quiet click?
At low torque you may feel the shaft bend instead of hearing a click. The bullet says turn slowly and reset the wrench to 10 Nm when it is stored.
What accessories are in the bullet?
A 75 mm extension, a 3/8 to 1/4 adapter, a universal joint and a plastic case. The included-components line names the torque wrench.
Which standards does the bullet name?
ISO 6789-1 and ASME B107.300, plus a GS mark. Those are seller claims in the bullet.
The Uharbour TW039 is a 3/8 inch 5–60 Nm wrench sold as a 31-piece kit at £42.99, and the 12 reviews in a file of 20 call that window useful for bike and car jobs. It shows 4.7 from 20 reviews, several of them not in English. The bullet lists 11 sockets, 13 bits, an extension, two spark-plug sockets, an impact adapter, a universal joint and a case, while the included-components attribute says only “Torque wrench bicycle”. A Spanish review says the sockets and bits fit, and two reviewers compared it with other wrenches. A UK review says the hard-case catches feel flimsy and loose, and a French review describes the inside of the case as a mess on arrival. The 72-tooth head is claimed both ways, with a ±3% line and a serial sheet. Twenty reviews is a short file for a £42.99 kit, and the sockets do not raise the 60 Nm maximum. Buy the kit if you want the spark-plug sockets in one box and you check the catches, not because the piece count changes the scale.
Pros
Cons
Best for: One box of 5–60 Nm wrench, bits and spark-plug sockets, if you check the case catches.
Less suitable: A wheel spec above 60 Nm, or a buyer who treats 31 pieces as a higher torque range.
Specifications
Common questions
What does the included-components attribute say?
It says “Torque wrench bicycle”. The 31-piece list, including sockets, bits and a case, is in a bullet.
Does the bullet say both directions?
Yes. It says the 72-tooth head works clockwise and anticlockwise.
What did one UK review say about the case?
The catches felt flimsy and loose.
The ATsafepro AT215B001 is a 3/8 inch click wrench marked 5–60 Nm in 0.5 Nm steps, and reviewers in the first 50 of 763 amazon.co.uk reviews used that low end on motorcycle fasteners and bike rotors. At £25.99 it shows 4.6 from 763 reviews, with a 72-tooth head the bullet says works clockwise and anticlockwise, and a ±3% claim. Several of those reviews describe a loud click and a sliding lock, and some mention a hard case and a certificate that the included-components line does not list. The scale is a real complaint: one reviewer could not tell whether 10 Nm sat on the line or just under it, and the numbers are called too small. In that same sample a wrench gave no click at a stated 10 Nm and sheared a bolt, another failed on a second use, and one stopped clicking after about a year. The bullet tells you to stop at the click and to leave it at the minimum setting. It is the strongest both-directions file in this set if you treat a missing click as a reason to stop, and it is a poor match for a car wheel spec above 60 Nm.
Pros
Cons
Best for: Motorcycle and small-engine bolts inside 5–60 Nm, in either direction, if you stop when the click is missing.
Less suitable: A car wheel spec above 60 Nm, or anyone who needs the case named on the included line.
Specifications
Common questions
Does the listing say it measures both ways?
The bullet says the head can be used clockwise and anticlockwise. The ±3% sentence is not limited to one direction in that bullet.
What is listed in the box?
The included-components line names only the 3/8 inch 5–60 Nm wrench. A plastic case appears in reviews, not on that line.
Where should it be left after use?
The bullet says adjust it to the minimum torque value when it is not in use.
The ATsafepro HDAT0560N-3 is a 3/8 inch 5–60 Nm set at £24.99, and the included line lists the wrench, a 150 mm extension, a 3/8 to 1/4 adapter and a 3/8 to 1/2 adapter. It shows 4.5 from 372 reviews. The bullet claims ±3%, a 72-tooth head for both directions, and a serial certificate, and reviewers praise the adapters for spark plugs. One reviewer tested it on an in-house unit and reported within 2%, which is that reviewer's check, not a laboratory result for the listing. In the first 50 texts a user measured about 54 Nm when the scale read 60 Nm, one failed within four days and could not set the lowest value, and others describe no click on arrival or a click that could not be told from the ratchet. The item-weight attribute says 0.5 g, which is left as printed, and one extension did not fit the buyer's sockets. The adapters do not extend the 60 Nm window. It is a parts set with a large review file only if the click is obvious on the first pull.
Pros
Cons
Best for: Spark plugs inside 5–60 Nm when you want the extension and both adapters listed.
Less suitable: A wheel nut above 60 Nm, or anyone who would treat 0.5 g or a single in-house check as the specification.
Specifications
Common questions
What does the included-components line list?
The wrench, a 150 mm extension, a 3/8 to 1/4 adapter and a 3/8 to 1/2 adapter.
What weight is printed?
The item-weight attribute says 0.5 g. That figure is left as printed.
Which directions does the bullet name?
It says a 72-tooth reversible head for clockwise and anticlockwise use.
The VANPO VP01-60 is a 3/8 inch click wrench at £26.35, titled 5–60 Nm with a ±3% claim, and the 19 reviews in a file of 34 use it on a bicycle and call the case handy. It shows 4.5 from 34 reviews. The included line lists a 125 mm extension, a 3/8 to 1/4 adapter and the wrench; the plastic case is in a bullet, not on that line. The bullet says the ratchet works both ways, names a 72-tooth head, and cites ISO 6789, GB/T 15729 and ASME B107.14M. Short reviews say it does what the listing says, and dual direction is noted. The repeated complaint is a click that is weak, quiet, or easy to miss, and the settings are called hard to read, so you can pass the mark without a clear stop. The bullet says the click is the signal to stop. It is a compact both-directions wrench with a 1/4 adapter if you can hear or feel that click, and a poor choice if you need a loud signal at the bottom of the scale.
Pros
Cons
Best for: Bicycle and motorcycle bolts inside 5–60 Nm when you already watch for a quiet click.
Less suitable: A low setting where you need a loud click, or a car wheel spec above 60 Nm.
Specifications
Common questions
What is on the included-components line?
A 125 mm extension, a 3/8 to 1/4 adapter and the torque wrench. The plastic case is in a bullet, not on that line.
Which standards does the bullet name?
ISO 6789, GB/T 15729 and ASME B107.14M. The ±3% figure is in the title.
Does the listing say both directions?
Yes. The bullet says the ratchet works clockwise and anticlockwise.
The Amazon Basics DS-DTW-3 is a 3/8 inch click wrench at £19.99, marked 15–80 ft-lb and stated as 20.4–108.5 Nm, and the first 50 of 3,855 reviews use it on spark plugs, an oil filter, a water pump and a motorcycle chain. The listing shows 4.3 from 3,855 reviews, claims ±4%, and includes a plastic case. The bullet says to use the imperial scale for a precise setting, so the Nm marks are the awkward converted numbers reviewers describe. Reviews in that sample say the click works on clockwise, right-hand threads only, which means a left-hand bicycle thread gets no signal. Several reviewers report no click and then a stripped or snapped fastener, and others say it fell apart, lost a screw, or arrived with loose ratchet-head screws. One return notes there was no calibration certificate. Unlock, set, lock, and return it to the lowest value, as the bullet says. It is the wide cheap option for occasional right-hand car bolts inside that window, and the wrong wrench if you need a clear Nm mark or an anticlockwise click.
Pros
Cons
Best for: Occasional right-hand car bolts between 20.4 Nm and 108.5 Nm, set on the foot-pound scale.
Less suitable: A fastener under 20.4 Nm, a left-hand thread, or a job you need to set in clear newton metres.
Specifications
Common questions
Which scale does the listing say to set?
The bullet says use the imperial scale for a precise adjustment. The title states 15–80 ft-lb and 20.4–108.5 Nm.
Does the listing say it measures anticlockwise?
The bullets do not say it measures left-hand threads. Reviews in the sample say the click works clockwise only.
What is in the box?
The title and a bullet include a plastic storage case. Sockets and an extension are not listed.
The Draper 64534 is a 3/8 inch click wrench at £36.41, marked 10–80 Nm, and the first 50 of 534 reviews use it on spark plugs, an oil-filter housing and shock bolts. It shows 4.3 from 534 reviews. The bullet limits torque application to clockwise, right-hand threads, even though the title calls the ratchet reversible, and one reviewer broke a left-hand bolt. A blow-mould case is in the bullet, and some reviews praise a clear Nm scale and handwritten calibration notes. The click is also reported missing or inconsistent, with snapped bolts, and one ratchet head fell apart on first use fitting bike cranks. A 2017 review found a certificate dated February 2015. The material attribute says Cardboard and the item-torque attribute says 700 Foot Pounds, both left as printed beside the 10–80 Nm title, and there is no ±% claim in the dump. It is the named 10–80 Nm option for right-hand car bolts inside that window, and it gives no torque signal on a left-hand thread.
Pros
Cons
Best for: Right-hand car bolts from 10 Nm to 80 Nm when you want a named brand and a case.
Less suitable: A left-hand bicycle thread, a fastener under 10 Nm, or a wheel spec above 80 Nm.
Specifications
Common questions
Which direction does the bullet allow?
Clockwise, right-hand threads only. The title calls the ratchet reversible.
What range is printed?
The title says 10–80 Nm. The included-components line also says 88.5–708 in-lb.
What do the material and item-torque attributes say?
Material says Cardboard. Item torque says 700 Foot Pounds. Both are left as printed.
The INGJER listing at £21.99 titles a 3/8 inch 72-tooth click wrench as 5–60 Nm and dual-direction, and reviewers used it on glow plugs, spark plugs, an oil cooler and a motorcycle disc. It shows 4.3 from 82 reviews, and the included line lists the wrench, a manual, a precision report and a storage box. The ±3% sentence is limited to clockwise, while the title says both directions. Some reviews describe a shorter wrench that fits a tight bay and a lock that is easy to use, though one says the Nm scale is harder to set than the ft-lb scale and another says it starts at 6.8 Nm rather than 5 Nm. The item-torque attribute says 60 Newton Millimeters, which is left as printed beside a title in newton metres. In the sample a wrench did not click at a stated 10 Nm and a cylinder-head bolt snapped, stretch bolts and a clutch bolt were broken, and one failed at 15 Nm after two uses. Stop at the click and set it to the lowest mark afterwards. It is a cased low-start option only if the click is actually there on the first fastener.
Pros
Cons
Best for: A cased 5–60 Nm wrench for spark plugs and glow plugs, if the first click is obvious.
Less suitable: Anyone who would treat the newton-millimetre line as the range, or who needs a proven anticlockwise measurement.
Specifications
Common questions
What does the included-components line list?
It lists the 3/8 drive wrench, a user manual, a precision report certificate and a storage box.
Which way is the ±3% claim written?
The bullet says ±3% clockwise. The title says dual-direction.
What does the item-torque attribute say?
It says 60 Newton Millimeters. The title says 5–60 Nm. Both are left as printed.
The INGJER four-piece listing at £25.99 is a 3/8 inch click wrench titled 5–60 Nm, and the included line adds a 1/4 inch adapter, a 1/2 inch adapter, an extension, a box, a manual and a calibration certificate. It shows 4.2 from 45 reviews, with 30 texts in the dump. Reviewers used the 5–60 Nm window for spark plugs and lighter car jobs, and a mountain-bike reviewer mentioned both directions. The ±3% claim is written as clockwise, while the bullet also describes a reversible 72-tooth head. The case and the adapters are what the sample praises, and there is little other repeated fault in those 30 reviews. One buyer did not receive the 3/8 to 1/2 adapter the description lists and saw no space for it in the case, so that order could not be checked until the adapter arrived. The item-torque attribute again says 60 Newton Millimeters against a title in Nm, and the extras do not raise the 60 Nm ceiling. It suits a spark-plug job if both adapters are actually in the box.
Pros
Cons
Best for: Spark plugs and lighter car bolts inside 5–60 Nm, if you check that both adapters are in the case.
Less suitable: A wheel nut above 60 Nm, which the 1/2 inch adapter does not add, or a buyer who needs a long review file.
Specifications
Common questions
Which adapters are on the included-components line?
That line lists a 1/4 inch adapter, a 1/2 inch adapter, an extension, a box, a manual and a calibration certificate, plus the wrench.
Did every review receive the 1/2 inch adapter?
One review says the 3/8 to 1/2 adapter was not in the case. Other reviews say both adapters arrived.
What does the item-torque attribute say?
It says 60 Newton Millimeters. The title says 5–60 Nm.
The SHINTOUR TW01-70A is a 3/8 inch click wrench at £26.09, marked 5–70 Nm and 3.7–51.7 ft-lb, so the window runs 10 Nm past most of the 5–60 Nm rows. It shows 4.2 from 24 reviews, and several of the 17 texts in the dump are in German. Those reviews call the scale easy to read, the case sturdy, and the wrench useful beside a 1/2 inch tool for smaller jobs. The bullet claims ±3%, a 72-tooth head in both directions, and a serial precision report, while the included line names the certificate and the manual and the case sits in a bullet. The same bullet says the click is faint below 5 Nm, and the marked range starts at 5 Nm, so the first mark is where the signal is weakest. A UK review says the low-setting click is easy to miss. The material attribute says chromium molybdenum steel and a bullet says chromium vanadium steel. It reaches 70 Nm for a fastener that a 60 Nm wrench cannot show, if you stop at a faint click rather than pulling through it.
Pros
Cons
Best for: A fastener between 5 Nm and 70 Nm, beside a 1/2 inch wheel wrench, if you can catch a faint click.
Less suitable: A 5 Nm carbon bolt where the click is faintest, or a wheel spec above 70 Nm.
Specifications
Common questions
What does the bullet say about the click near 5 Nm?
It says the click is faint below 5 Nm. The marked range starts at 5 Nm.
What is on the included-components line?
A precision report certificate and a user manual. The plastic case is named in a bullet.
Which steel names appear?
The material attribute says chromium molybdenum steel. A bullet says chromium vanadium steel.
Scores run from 0 to 100 using amazon.co.uk listing fields and the UK review themes stored for these 12 wrenches. There is no torque test and no laboratory score. Stars and review counts are the amazon.co.uk line for that ASIN. The top pick is the highest score. Best value is the wide window at about £19.99 with the largest review file. A 4.9 from 6 reviews does not outrank a 4.6 from 763. Deductions apply for a missing click followed by a sheared fastener, a misleading attribute, or a very small review file.
Stars
35%Amazon.co.uk stars, scaled to 35 points. A higher star line on a handful of reviews does not replace a larger file.
Review volume
25%Review count in bands, up to 25 points. Listings with 3,000 or more reviews score the top of the band. A file under 20 reviews scores very little.
Listing
20%Up to 20 points for an Nm window in the title, direction stated on the listing, a printed accuracy claim, a case, and an adapter or extension. A clash such as newton millimetres, 0.5 g or 700 foot pounds scores nothing on that part.
UK fit
10%Up to 10 points for an Nm scale you can set, both directions or a disclosed clockwise limit, and a store-at-minimum line where the listing prints one.
Price
10%Up to 10 points for the GBP shelf price against the review file. A bare wrench under £22 with 50 or more reviews scores higher than a kit over £40.
Match the marked range and the click direction to the fastener before you compare the price. A 3/8 inch click wrench is not a wheel-nut tool and not a 4–6 Nm carbon-stem tool. Prices below are the amazon.co.uk shelf prices in this set. We did not measure any wrench, and a sheet in the case is not a UKAS certificate.
A 3/8 inch torque wrench in this comparison is a click setting tool, ISO 6789 Type II. You preset the newton metres, pull smoothly, and stop at the first click. Beam and digital tools are a different purchase. Match the square to the socket: 1/4 inch, often about 2–24 Nm, is the usual UK bike-bolt wrench; 3/8 inch is this category; 1/2 inch, often about 40–210 Nm, is the wheel-nut tool. A 72-tooth ratchet is about access in a tight bay, not about accuracy.
A 5–60 Nm scale does not cover a typical car wheel-nut spec. A 3/8 to 1/2 adapter does not raise the maximum. Wheel nuts are usually a 1/2 inch wrench, often about 40–210 Nm, and the number still comes from the vehicle maker.
Amazon Basics is marked 15–80 ft-lb, stated as 20.4–108.5 Nm, and the listing says to use the imperial scale for a precise setting. Do not invent the conversion on the barrel.
Under BS EN ISO 6789-1:2017 that paper is a declaration of conformance. Calibration and uncertainty are BS EN ISO 6789-2:2017. None of these box sheets has been shown to be a UKAS result.
The fastener’s newton-metre figure has to sit inside the marked window, with room at both ends. A 5–60 Nm wrench does not cover a typical car wheel-nut spec, and it is a poor match for a 4–6 Nm carbon stem bolt. Cycling Weekly puts stems and seatposts around 4–6 Nm and cranks often above 40 Nm. Motorcycle and small-engine bolts from about 5–15 Nm up to 40 Nm are the usual job for a reversible 5–60 Nm listing.
The click has to work in the direction the thread tightens. Draper 64534 is clockwise, right-hand threads only, even where the title calls the ratchet reversible. Amazon Basics owners report the same limit, so a left-hand bicycle thread gets no signal. Other listings claim both directions, while the ±3% sentence is often clockwise only. A 72-tooth head is about access, not accuracy. At the bottom of the scale several makers warn that the click is faint.
Three typical situations, each with a recommendation from this comparison.
You set motorcycle or small-engine bolts inside 5–60 Nm, and some threads are left-hand. The ATsafepro AT215B001 is about £25.99, rated 4.6 from 763 reviews, with both directions on the listing. Stop if the click is missing. It is a poor match above 60 Nm.
You want a wide cheap window for right-hand car bolts, set on the foot-pound scale. The Amazon Basics DS-DTW-3 is about £19.99, rated 4.3 from 3,855 reviews, stated as 20.4–108.5 Nm. Reviews say the click is clockwise only. It starts too high for a 5 Nm fastener.
You want a named brand, a case, and a 10–80 Nm scale for right-hand threads. The Draper 64534 is about £36.41, rated 4.3 from 534 reviews. The bullet limits torque to clockwise. The attributes also say Cardboard and 700 Foot Pounds, left as printed.
For a 5–60 Nm click wrench with both directions on the listing and the largest file of that kind, the top pick is the ATsafepro AT215B001 at about £25.99, rated 4.6 from 763 reviews. The case is not on the included line, and the sample includes a missing click and a sheared bolt. For the widest cheap window, the best value is the Amazon Basics DS-DTW-3 at about £19.99, rated 4.3 from 3,855 reviews, stated as 20.4–108.5 Nm. Set it on the foot-pound scale. Reviews say the click is clockwise only. Neither result is a laboratory measurement, and a 5–60 Nm scale does not cover a typical car wheel nut.
Amazon Basics DS-DTW-3 20.4–108.5 Nm
About £19.99 with 3,855 reviews and a window stated as 20.4–108.5 Nm. The scale is foot-pounds first, and reviews say the click is clockwise only.
Editorial
Products Compared publishes British-English buying guides based on amazon.co.uk listings and public UK sources. We do not run a lab and we do not invent test scores.
Guides on what to look for, how to use a product, and common mistakes.
Public UK and standards sources, plus the amazon.co.uk listings in this comparison. Page updated October 2026.
This page contains affiliate links to amazon.co.uk (tag pcuk26-21). If you buy through them, we may earn a commission at no extra cost to you. Prices, stars and review counts are from the amazon.co.uk listings in this comparison. We did not run a lab test.
