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Magnetic tape measure or not

Updated: 22 October 2026

A title that says magnetic is not a hook you can trust until the reviews agree. Magnetic tape measure or not is a steel question. The magnet holds the end on ferrous metal: a steel stud, a steel pipe, a radiator bracket, a lintel. It does nothing on timber, plasterboard, uPVC, or aluminium, and it does not make the blade more accurate. In the [Tape measure 5m comparison](/hub/measuring-and-marking-tools/tape-measure-5m), some rows never mention a magnet, one FatMax title says magnetic while reviews say it is not, and two listings describe a magnet that you still have to check on arrival. Width and class stay on the [5 m tape measure buying guide](/hub/measuring-and-marking-tools/tape-measure-5m/sub/tape-measure-5m-buying-guide). Products Compared editorial team, 20 October 2026, from amazon.co.uk listings and UK maker pages. No lab. A qualifying purchase can earn a commission at no extra cost to you.

A title that says magnetic is not a hook you can trust until the reviews agree. Magnetic tape measure or not is a steel question.

Our top picks

Milwaukee Milwaukee 4932498769, 5 m

Best overall

Milwaukee Milwaukee 4932498769, 5 m
8.3/10about £17.99
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Stanley Stanley FatMax 0-33-719, 5 m

Rank 2

Stanley Stanley FatMax 0-33-719, 5 m
9.1/10about £14.42
View offer
Stanley Stanley FatMax FMHT0-33864, 5 m

Alternative

Stanley Stanley FatMax FMHT0-33864, 5 m
8.2/10about £20.72
View offer
On this page
  1. 1.What a magnet can hold
  2. 2.A title is not the hook
  3. 3.When the magnet is real, and when it leaves
  4. 4.The conditional pick

What a magnet can hold

A tape hook magnet is a small magnet in the end hook. It sticks to iron and steel. BuildWiz describes it as a convenience on steel lintels, metal studs, and radiator brackets, not as a reason to buy a tape for timber. Stanley's UK page for the FatMax FMHT0-33864 says the magnet is for metallic objects. The Tape Store's copy for a class-2 magnetic FatMax adds studs, nails, beading, and pipe. You are alone, the far end is steel, and you want the hook to stay while you walk the blade back to your mark. Timber never needs it. A softwood stud, a door lining, a worktop, and a fence post will not hold the hook. Aluminium windows and uPVC reveals are not ferrous. If your work is furniture, skirtings, and sheet timber, a plain hook is the right default. The Rolson, the Amazon Basics tape, the Powerlock 0-33-553, and the OX twin pack do not state a magnet. A magnet is not a tether and it is not fall protection. It does not change Class II, and it does not fix a kink. The magnetic tapes in this comparison are the heavy wide blades: FMHT0-33864 is 32 mm and 390 g at £20.72, and the Milwaukee 4932498769 is 30 mm and 410 g at £17.99.

A title is not the hook

The Stanley FatMax 0-33-719 is the trap. It is £14.42, 32 mm, Class II, with 3.3 m standout in the title, 390 g, and 4.6 from 4,740 reviews on amazon.co.uk. The title says Magnetic Hook End. Many of the first 50 reviews say the hook is not magnetic. Reviewers are saying the magnet is absent. If you buy 0-33-719 to stick to steel, you are paying for a word the review file rejects. Buy that tape for the wide blade and the class, if that is the job, and read it as a plain-hook FatMax unless the hook in your hand obviously contains a magnet. The best 5 m tape measure page treats it as the solo wide-blade option with that caveat, not as the steel-stud option. The FatMax 0-33-720 is the cleaner plain-hook sibling: £16.52, 32 mm, Class 2, metric only, and reviews say there is no magnetic end. A Tru-Zero hook is a hook shape, not a magnet. If the bullets and the title never say magnetic, assume a plain hook. G4GADGET and the OX pack do not name a magnet. A magnetic claim that the reviews deny is worse than silence.
Milwaukee Milwaukee 4932498769, 5 m

Testsieger

Milwaukee Milwaukee 4932498769, 5 m
8.3/10about £17.99
View offer

When the magnet is real, and when it leaves

The listing that describes the magnet in the bullets, and whose reviews both praise it and lose it, is the Stanley FatMax FMHT0-33864 at £20.72. It is 32 mm, metric only, 390 g, with 4.6 from 1,962 reviews. The accuracy field says ±0.5 mm to 1 m. Stanley's UK page and the bullets call the end hook magnetic. Reviews praise a strong magnet when it is fitted. They also say the magnet comes off or is missing. A magnet that falls out of the hook leaves you with a plain hook you paid £20.72 for. Check the hook on the day it arrives. If the magnet is loose, send it back while the return window is open. A glued magnet can change the hook thickness, and the slide that makes inside and outside readings agree depends on that thickness. This page is not a repair guide. The Milwaukee 4932498769 is the other magnetic bullet: £17.99, 30 mm, 410 g, with 4.5 m standout in the bullets and 4.7 from 44 reviews. The accuracy field says 2, which is not written as Class II. One review says the blade starts to bend around 240 cm and collapses around 350 cm. Treat it as a magnetic claim with a thin review count, not as the same evidence as 1,962 reviews on FMHT0-33864.

The conditional pick

For timber, furniture, and pocket work, buy a plain hook: Rolson, Powerlock, or the OX pair if you want two Class 2 tapes and you do not need a magnet. For steel, buy FMHT0-33864 and look at the hook before you rely on it, accepting that some reviewers say the magnet leaves. Choose the Milwaukee only if you want that bullet and you accept 44 reviews and an accuracy field that says 2. Do not buy 0-33-719 for the magnet. A magnet that is real still will not hold aluminium or uPVC, and it still will not improve the class printed on the blade.

Common questions

Do I need a magnetic hook for wood?
No. Timber, furniture, and plasterboard do not hold a magnet. A plain hook, caught on the edge or held by someone else, is the right tool. The pocket tapes in this set, from the Rolson at £2.38 to the Powerlock at £9.51, do not claim a magnet. Pay for one only when the far end is steel.
Will it hold on aluminium or a uPVC window?
No. The magnet needs ferrous metal. Aluminium frames and uPVC reveals will not keep the hook. A steel fixing or a steel lintel behind the frame might, if the magnet can actually reach that steel. If the surface itself is not steel, hook it the ordinary way.
Why do reviews say the FatMax 0-33-719 is not magnetic?
Because the title says Magnetic Hook End and many of the first 50 reviews say the hook has no magnet. The rest of that listing is a 32 mm Class II tape at £14.42 with 3.3 m standout in the title. Use it as a wide plain-hook tape, or pick a listing whose bullets and reviews agree that a magnet is fitted.
What if the magnet comes off?
On FMHT0-33864, reviews both praise a strong magnet and say it comes off or is missing. Check it on arrival and return it if the magnet is loose or gone. Do not treat a loose magnet as a calibration problem you can solve with glue if you still need inside and outside readings to match. A plain-hook tape is the spare if steel work can wait.
Does a magnet make the tape more accurate?
No. The allowance is the blade and the hook slide, not the magnet. Class II, where it is printed, does not improve because the hook sticks to a stud. A magnet that has fallen out can make the hook sit badly, which is less accurate, not more. Read the class and the scale the same way you would on a plain tape.
Are the magnetic tapes the heavy ones?
The two listings that describe a magnet in the bullets are heavy wide blades: FMHT0-33864 at 390 g and the Milwaukee at 410 g. The disputed 0-33-719 is also 390 g, and its magnet is what the reviews deny. Pocket tapes at 150–209 g in this file do not state a magnet. You are not adding a magnet to a light 19 mm tape in this comparison. You are buying a site-weight blade.
Is the Milwaukee's magnet the same claim as Stanley's?
Both use a magnetic bullet, and the evidence is not the same. Stanley FMHT0-33864 has 4.6 from 1,962 reviews, with praise and with magnets that come off, plus a Stanley UK page that describes the magnet. The Milwaukee has 4.7 from 44 reviews, an accuracy field that says 2, and a standout claim one review pulls back from. Same kind of feature, thinner file.

Related pages

How to read a tape measure

Tape measure 5m

Best 5m tape measure UK: pocket, solo or magnetic

5m tape measure buying guide: width, class, standout

Metric only tape measure UK: when the inch edge hurts

Sources

Public UK sources from the digest first, then the Stanley pages. Shelf prices, stars and review counts are the amazon.co.uk figures in the display file. The score method is dated 20 October 2026. The digest notes a 19 October 2026 scrape. This is not a laboratory test.

  1. Measuring Instruments Regulations 2016, Schedule 1I (retrieved 20 October 2026)
  2. GOV.UK, Measuring Instruments Regulations 2016: Great Britain (retrieved 20 October 2026)
  3. GOV.UK, weights and measures business guidance (retrieved 20 October 2026)
  4. Stanley UK, FatMax 5 m magnetic FMHT0-33864 (retrieved 20 October 2026)
  5. The Tape Store, how to read a tape measure (retrieved 20 October 2026)
  6. The Tape Store, taking care of a tape (retrieved 20 October 2026)
  7. UK Metric Association, dual measuring tapes (retrieved 20 October 2026)
  8. Stanley support, why the hook moves (retrieved 20 October 2026)