Household wastes and taps
You want one 250 mm box-joint pair under £6 for a toilet seat, an outside tap or a basin waste, and you can live with a printed 32 mm opening. The Blue Spot is about £5.76, with 4.7 from 641 reviews.
The best pipe pliers, compared.
Top pick: Blue Spot 250 mm box-joint water pump pliers – Highest score in the set: about £5.76, 4.7 from 641 reviews, a box joint and a printed 32 mm jaw, with UK notes on wastes and taps. Best value: HAUTMEC 180 mm V-jaw water pump pliers – About £12.99, 4.5 from 193 reviews, with a printed 42 mm jaw on a push-button 180 mm pair. Updated October 2026.
This pipe pliers comparison decides which of eight amazon.co.uk listings fits the part you need to grip. Water pump pliers, also called tongue-and-groove pliers, hold round, oily or awkward pieces. The choice is jaw opening in millimetres, then joint type, then whether UK reviews say the setting held. Similar 10 inch tools here print 25 mm, 32 mm, 42 mm or 60 mm. UK reviews also name stuck buttons and locks that collapse. A ISO or GS line is an identifier, not a certificate for that unit. Jaw, joint and length sit in the [pipe pliers buying guide](/hub/pliers/pipe-pliers/sub/pipe-pliers-buying-guide) before price splits the rows. A pipe plier here is an adjustable serrated gripping tool for round, oily or awkward parts. UK plumbers also call them grips or water pump pliers. On amazon.co.uk the category is, and the label on this site is pliers. They are not a pipe wrench and they are not a smooth-jaw plier wrench. On the public record, a usable pair holds its setting under load, bites without the teeth rounding off, and has a handle span that does not force a pinch.
This pipe pliers comparison decides which of eight amazon.co.uk listings fits the part you need to grip. Water pump pliers, also called tongue-and-groove pliers, hold round, oily or awkward pieces.
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1-2 of 8Personal buying guide
Question 1 of 2
What are you gripping most?
The Blue Spot 250 mm box-joint pair is £5.76 on amazon.co.uk, with a 4.7 from 641 reviews, and the first 50 texts are all from the United Kingdom. The listing names forged, heat-treated, epoxy-coated steel, soft-grip handles, and a 32 mm jaw. UK reviewers used them on a toilet seat, an outside hose joint, a pump, and a 52 mm basin-waste nut. The printed opening is still 32 mm, and a few notes call them light or cheap-for-the-money. Lifetime warranty is the manufacturer line on the listing, not a lab result.
Pros
Cons
Best for: You want one 250 mm box-joint pair under £6 for household wastes and taps, and you can live with a 32 mm printed opening.
Less suitable: You need a 60 mm jaw, a three-piece kit, or a push-button adjuster.
Specifications
Common questions
How wide do these Blue Spot pliers open?
The amazon.co.uk listing prints a 32 mm maximum jaw opening. One UK review used them on a 52 mm basin-waste back nut when a box spanner did not fit. That is a review, not a printed capacity.
Are they a push-button pair?
No. The title and bullets name a box joint. Reviews say the setting locks and does not slip under pressure.
What is in the box?
The included-components line is one 250 mm (10 inch) box-joint water pump plier. No roll bag is listed.
The Stanley FatMax 0-84-648 sits at £13.71 on amazon.co.uk, with a 4.6 from 3,099 reviews, and the first 50 texts are from the United Kingdom. The listing names a PushLock button, 17 positions, a 60 mm jaw, drop-forged induction-hardened steel, bi-material handles, and DIN ISO 8976. UK reviewers used them on TMVs, isolators, and a leaking basin. The same notes say the button rusts if stored dry, some units slip or release under load, and the pair can feel smaller than a 10 inch title.
Pros
Cons
Best for: You want a named FatMax pair with a printed 60 mm jaw and you will oil the button.
Less suitable: You need a 12 inch pair, a three-piece kit, or an adjuster that has not failed in the review notes.
Specifications
Common questions
What does DIN ISO 8976 on this Stanley listing mean?
The details table says Specification Met: DIN ISO 8976. That is a cited identifier for multiple slip-joint pliers. The listing has no test certificate for this unit.
How wide is the jaw?
The bullets print 60 mm / 2-3/8 in and 17 button-locked positions. The title says 10 inch. Several UK reviews say they feel like 7–8 inch and tell you to check the dimensions.
Does the PushLock stay set?
Many UK reviews say the button stops the jaws jumping size. Others say the button rusts if stored dry, releases under load, or broke after a few uses.
The MAXPOWER 250 mm slide pair is £13.98 on amazon.co.uk, with a 4.6 from 792 reviews, and the first 50 texts are from the United Kingdom. The listing names chrome-vanadium steel, a rubber handle, tempered teeth at 61 HRC, and GS, VPA. UK reviewers used them on garden taps, a 3/4 in joiner, and a cistern. One UK review says the locking grooves are shallow and the tool slips. The listed weight is 28.3 g.
Pros
Cons
Best for: You want a red-handled 250 mm slide pair for garden taps and household pipe, and you will check the grooves.
Less suitable: You need a printed jaw in millimetres or a push-button that has not been called shallow.
Specifications
Common questions
What jaw opening is printed?
The bullets do not print a millimetre jaw figure. The details table lists Cutting Width 240 mm on a 250 mm pair. That figure is recorded as listed. It is not treated as a verified jaw capacity.
Can they be used for plumbing?
The title and usage line name plumbing. UK reviews mention a garden tap, a 3/4 in water-pipe joiner, a cistern, a rusted shower, and an under-sink pipe.
Do they have a pinch guard?
The bullets name anti-clamping protection. One UK review mentions ridges on the arms that help against pinched fingers.
The WORKPRO mini pair is £11.99 on amazon.co.uk, with a 4.5 from 585 reviews. The listing names chrome-vanadium steel, a 25 mm jaw, and a push-button. The title is 120 mm; bullets also say 127 mm. UK reviewers keep them in a pocket for small fittings. The same notes say the button can be sticky, one pair broke quickly, and several buyers wished they had bought a Knipex 125 mm.
Pros
Cons
Best for: You want a pocket pair for small fittings and you accept a 25 mm jaw.
Less suitable: You need a 250 mm lever, a 60 mm opening, or an adjuster that has not been called sticky.
Specifications
Common questions
How wide do these mini pliers open?
The bullets and the Cutting Width line print 25 mm. The title says 120 mm. A bullet and the set-name field also say 127 mm.
Are they for plumbing?
The bullets name plumbing, mechanical repairs, and household maintenance. UK reviews talk about tight spaces under cupboards, pocket carry, and small fittings, not large wastes.
Is the adjuster reliable?
The listing names a push-button. UK reviews split: one calls the spring-loaded adjuster excellent; another calls the button sticky and imprecise; one unit broke within about 10 minutes.
The HAUTMEC 180 mm V-jaw pair is £12.99 on amazon.co.uk, with a 4.5 from 193 reviews, and the first 50 texts are from the United Kingdom. The listing names CRV steel, a 42 mm jaw, a push-button, a pinch guard, and a self-locking claim. UK reviewers used them on a wash-basin waste and compared them with Knipex or Bahco. The same notes say a handle cover slid off, one pair felt loose, and one buyer called the casting poor.
Pros
Cons
Best for: You want one 180 mm push-button pair with a printed 42 mm jaw for basin work.
Less suitable: You need a 250 mm lever, a kit, or a handle cover that has not come off in the review notes.
Specifications
Common questions
What jaw opening is printed?
The bullets print a 42 mm jaw capacity. The details table also lists Cutting Width 180 mm, which matches the handle length, not the jaw.
Do they have a pinch guard?
The bullets name an anti-pinch safety guard and a self-locking design. One UK review says the jaws only close fully on the lowest setting.
Are they a Knipex pair?
No. The brand is HAUTMEC. Several UK reviews compare the feel with Knipex at a lower price. That is review opinion, not a maker claim.
The YAYODS three-piece set is £16.99 on amazon.co.uk, with a 4.4 from 91 reviews. Only 18 review texts are on file, all from the United Kingdom. The listing names heat-treated steel, PVC handles, a self-locking jaw, and 200 / 250 / 300 mm. UK reviewers call the large pair wide and the set sturdy for DIY. One UK review says the rubber handle comes off very easily. The jaw bullet is garbled.
Pros
Cons
Best for: You want three lengths under £17 for occasional DIY and you will check the handles.
Less suitable: You need a printed jaw per size, a roll bag, or a thick UK review file.
Specifications
Common questions
What sizes are in the YAYODS set?
The bullets name 8 inch (200 mm), 10 inch (250 mm), and 12 inch (300 mm). There is no model number on the listing.
How wide do they open?
The bullet text is: “The maximum opening is(8 inch) 100mm (10 inch) and 130mm (12 inch)”. That wording is recorded as listed. It does not give a clean figure for each size.
Do they come with a bag?
No storage bag is named in the listing. The set is three pairs only.
The SHALL three-piece set is £19.79 on amazon.co.uk, with a 4.3 from 811 reviews. The listing names chrome-vanadium steel, 7 / 9.5 / 12 inch pairs, a push-lock, a roll bag, and DIN ISO 5743. UK reviewers used the set on a sink waste and liked the bag. The same notes say the largest lock collapsed and crushed fingers, a button came away under pressure, and the adjuster can be sticky.
Pros
Cons
Best for: You want three lengths in a roll bag for light DIY and you will test the large pair’s lock before a live joint.
Less suitable: You need a printed jaw, a lock that has not collapsed in the review notes, or a single trade pair.
Specifications
Common questions
What does DIN ISO 5743 on this SHALL listing mean?
The details table says Specification Met: DIN ISO 5743. That is a general pliers technical-requirements identifier. The listing has no test certificate for this set.
Does the set include a bag?
Yes. The bullets name a roll bag with buckles. UK reviews like the roll-up bag.
Does the push-lock hold?
Some UK reviews say the setting stays. Others say the largest pair collapsed under clamp force and crushed fingers, and that the spring or button came away on a plumbing job.
The KRETLAW three-piece set is £24.99 on amazon.co.uk, with a 4.2 from 374 reviews, the lowest stars and the highest set price here. The listing names drop-forged Cr-V, a V-jaw, a push-lock, 180 / 250 / 300 mm, and a roll bag. UK DIY reviewers like the three sizes. The same notes say sharp edges need a file, the adjuster can stick or fail, the jaw will not always open fully, and the largest pair has snapped.
Pros
Cons
Best for: You want 180 / 250 / 300 mm in a bag for light DIY and you accept a weak adjuster file.
Less suitable: You need a lock that has not broken in the reviews, a printed jaw, or a trade pair.
Specifications
Common questions
What sizes are in the KRETLAW set?
The title names 180 mm, 250 mm, and 300 mm. The bullets add a roll bag with buckles. No jaw opening in millimetres is printed.
Does the push-lock hold?
Some UK reviews like the clip that holds the size. Others say the adjuster stuck when new, will not open fully, broke on first use, or that the largest pair snapped.
Are they for trade use?
The title names home repair and plumbing. Several UK reviews say DIY or apprentice only. One plumber called them Temu quality and said they did not last.
Eight pipe pliers on amazon.co.uk were scored on 19 October 2026 from listing facts and review notes, not from a laboratory test. Amazon evidence, listing fit, review outcome and value are weighted 30, 35, 20 and 15. A DIN ISO 8976 or DIN ISO 5743 line is an identifier, not a certificate. A self-locking bullet is not scored as a measured lock. Stars stay the amazon.co.uk figures. The 0–100 score is not the stars times 20.
Amazon evidence
30%Star rating on amazon.co.uk, then a deduction when the count is small, when the first 50 texts are thin, or when the model line looks mixed. That includes 120 mm against 127 mm, and a 10 inch title that reviews describe as feeling like 7–8 inch.
Listing fit
35%A named water-pump or groove-joint head, a stated length, a printed jaw opening in millimetres, and a clear joint type score higher. A three-piece set loses points when jaw millimetres are missing. A 240 mm cutting width on a 250 mm pair is not treated as a jaw figure.
Review outcome
20%UK notes that the tool finished a waste, tap or valve job score higher than a collapsing push-lock, a button that releases under load, or a handle cover that slides off.
Value
15%Shelf price in GBP against one usable pair. A low price does not score here when the printed opening is 25–32 mm and the job is a large plastic nut. A three-piece kit scores as three tools only if the large pair’s adjuster held in the review notes.
Start with the jaw opening in millimetres, then the joint, then whether a UK review names a waste, tap or valve that the setting held. Price comes after those three. The notes below follow that order for these eight amazon.co.uk listings, checked on 19 October 2026. None of the scores is a laboratory test.
A pipe plier here is an adjustable serrated gripping tool for round, oily or awkward parts. UK plumbers also call them grips or water pump pliers. On amazon.co.uk the category is Tongue-and-Groove Pliers, and the label on this site is Pipe pliers. They are not a Stillson pipe wrench and they are not a smooth-jaw plier wrench. On the public record, a usable pair holds its setting under load, bites without the teeth rounding off, and has a handle span that does not force a pinch.

Similar 10 inch tools in this set print 25 mm, 32 mm, 42 mm or 60 mm. A 240 mm cutting width on a 250 mm pair is the listing’s figure, not a jaw you can plan a waste nut around.
Serrated jaws mark copper, brass and chrome. Compression nuts with flats want a spanner. A Stillson is a different tool, and it also marks finished surfaces.
Treat 61 HRC, rust-proof and DIN ISO 8976 as listing claims unless a test report is cited. Phosphate or blackening is a coating, not stainless steel. A self-locking line is not a measured lock.
Match the nut or the pipe, not the tool length. In this set the printed openings that are usable are 25 mm on the WORKPRO mini, 32 mm on the Blue Spot 250 mm pair, 42 mm on the HAUTMEC 180 mm pair, and 60 mm on the Stanley FatMax, which also prints 17 PushLock positions. The title length does not carry those figures. The WORKPRO title says 120 mm and a bullet also says 127 mm. Several UK reviews say the Stanley feels like 7–8 inch against a 10 inch title.
A push-button adjusts in small steps. UK reviews on the Stanley, WORKPRO, SHALL and KRETLAW rows also name stuck buttons, rust if the button is stored dry, locks that release under load, and a large pair that collapsed or snapped. A box joint, on the Blue Spot, has fewer parts. Reviews say that setting locks and does not slip. The MAXPOWER is a plain slide. One UK review says the locking grooves are shallow and the tool slips. HAUTMEC and YAYODS print a self-locking claim.
Three typical situations, each with a recommendation from this comparison.
You want one 250 mm box-joint pair under £6 for a toilet seat, an outside tap or a basin waste, and you can live with a printed 32 mm opening. The Blue Spot is about £5.76, with 4.7 from 641 reviews.
You want one 180 mm push-button pair with a printed 42 mm jaw for basin work. The HAUTMEC is about £12.99, with 4.5 from 193 reviews. UK notes compare the feel with Knipex, and one handle cover slid off.
You want a mini pair for small fittings in a tight cupboard, and you accept a 25 mm jaw. The WORKPRO is about £11.99, with 4.5 from 585 reviews. The title says 120 mm and a bullet also says 127 mm.
In this set of eight amazon.co.uk listings, the top pick is the Blue Spot 250 mm box-joint water pump pliers. It is about £5.76, with 4.7 from 641 reviews, a box joint and a printed 32 mm jaw. The first 50 review texts are from the United Kingdom. One UK review used a 52 mm basin-waste nut. That is a review, not a printed capacity. The best value is the HAUTMEC 180 mm V-jaw water pump pliers at about £12.99, with 4.5 from 193 reviews and a printed 42 mm jaw. UK notes compare the feel with Knipex, and they also say a handle cover slid off. Stanley prints 60 mm and has 4.6 from 3,099 reviews, with UK notes on button rust and adjusters that fail, so it is not the value award. The other five have no award. None of these scores is a laboratory test.

Blue Spot 250 mm box-joint water pump pliers
Highest score in the set: about £5.76, 4.7 from 641 reviews, a box joint and a printed 32 mm jaw, with UK notes on wastes and taps.

HAUTMEC 180 mm V-jaw water pump pliers
About £12.99, 4.5 from 193 reviews, with a printed 42 mm jaw on a push-button 180 mm pair.
Editorial

Peter F. is the editor for DIY & tools at productscompared.co.uk. Comparisons in this category are checked against amazon.co.uk listings, review evidence and public UK sources.
Guides on what to look for, how to use a product, and common mistakes.
Public UK sources from the research digest. Shelf prices and star lines are the amazon.co.uk figures checked on 19 October 2026.
This page contains affiliate links to amazon.co.uk. If you buy through them, we may earn a commission at no extra cost to you. Prices, stars and review counts are from the UK listings checked on 19 October 2026. We did not lab-test these pipe pliers.