MASTER LOCK Heavy Duty Padlock [Key or Combination] [Zinc] [XLong Shackle] [Outdoor] M176EURDLH – Best Used for Storage Units, Sheds, Garages, Trailers and More


master padlock, master lock, heavy duty padlock, combination padlock

Master Lock Excell Padlock

Master Lock is recognized around the world as the authentic, enduring name in padlocks and security products. In 1921, Harry Soref invented the first laminated padlock. And since our founding in 1921, we have worked hard to earn and maintain the trust of our customers by delivering on our promise of strength and quality and by continually setting new standards for lock design, application and performance.

As the largest global manufacturer and marketer of padlocks, we continue to build our founder’s passion for innovation, quality, and compelling value into our expanding lines of security solutions.

M176EURDLH M175EURDLF M175EURDLH M178EURD M1177EURD M830EURDLH
Shackle Clearance 5.1 x 2.4 cm 5.1 x 2.4 cm 3.8 x 2.4 cm 2.8 x 2.4 cm 2.8 x 2.4 cm 5.1 x 2 cm
Shackle Diameter 0.9 cm 0.9 cm 0.9 cm 0.9 cm 0.9 cm 1 cm
Body Features Zinc Zinc Zinc Zinc Solid Brass Solid Steel
Locking Mechanism 4-digit combination + back-up key 4-digit combination 4-digit combination 4-digit combination 4-digit combination Key
Security Level 9/10 9/10 9/10 9/10 9/10 9/10
master lock, master padlock


Weight: 359 g
Size: 11 cm x 5,6 cm x 2,8 cm
Dimensions: 19 x 10 x 3 cm; 359 Grams
Model: M176EURDLH
Part: M176EURDLH
Colour: Grey
Pack Quantity: 1
Batteries Required: No
Batteries Included: No
Manufacture: Master Lock
Colour: Grey
Quantity: 1
Size: 11 cm x 5,6 cm x 2,8 cm

74 Responses

  1. Anonymous says:

     United Kingdom

    Got this for my oil heating tank. Size was perfect.

  2. BernadeEwen says:

     United Kingdom

    Great lock that is weatherproof. Key opens lock without any issues. I bought this lock as the one I purchased before this one was totally rubbish. I would defo recommend this lock.

  3. Anonymous says:

     United Kingdom

    Absolutely perfect. Not a lot to say about it really, locks easily, unlocks easily, stands up to the weather well, it is quite exposed where it is and it doesn’t seem to be an issue. Well worth the 8 quid anyway.

  4. JesseMcCorkinda says:

     United Kingdom

    Good sturdy locks. We use them to secure our bikes at home.

  5. [email protected] Sara says:

     United Kingdom

    Fits Keter Oakland 7.5 x 11ft shed. Shakle length just fits. Lock feels very heavy, sturdy, and comes with 4 keys.

  6. Anonymous says:

     United Kingdom

    I bought this lock, not for its undoubted toughness (it took me five minutes to separate it from its packaging) but for the length of the shackle required to secure the lid of my Keter store it out ultra. Should anybody reading this require the same combination, bear in mind the importance of the width of the lock as this one is only just wide enough to enable me to hook on the shackle to the large plastic clip of the shed roof. A sturdy piece of kit which should last for years.

  7. HoraceCarpentie says:

     United Kingdom

    Very good for my shed strong and comes with 4 keys

  8. Anonymous says:

     United Kingdom

    The lock has been in use for the last couple of months. It was purchased for my mother for her garden door, unfortunately previous padlocks failed, they became rusty, the locking mechanism failed and my mother had great difficulty opening and closing the padlock. This is now no longer a problem with this new padlock which has met all expectations, it chunky, durable and is far easier to open than the previous padlocks. I think the padlock is competitively priced and I am sure this padlock will last far longer than the previous ones. If my mother is happy then I am happy

  9. Anonymous says:

     United Kingdom

    This is a nice sturdy looking lock, with a chunky shackle. It has a hinged rubber flap at the bottom covering the combination, which I guess is designed to help protect the mechanism. I’ve had it for a few months now on the side gate, and it has been good, but I do need to see how it performs during the winter/over a longer term.

    I like how when you set the correct combination, you still have to squeeze the top of the lock to open it. So anyone trying to guess the numbers would have a very hard time.

    Having a key hole on the side, as well as the combination feels a bit odd to me. I only wanted the combination really. Not sure if the keyhole is just another place where the weather will get in, and corrode the insides? The movement of the numbers is a bit hard sometimes, I think other locks I’ve had have had bigger/more free moving dials. The rubber flap fell off last week (but I tucked it back in and it appears to be OK).

  10. ShelaBurgmann says:

     United Kingdom

    ‘s exactly what it is, a heavy duty pad lock

  11. VonLamilami says:

     United Kingdom

    It’s a master lock so don’t expect it it be pick proof or even pick resistant in any meaningful way.
    But for a garden gate it’s a visible deterrent that opens wnen you want it to and locks easily, oh and the weatherproofing is quite good.
    So not for the most valuable items.

  12. Anonymous says:

     United Kingdom

    Purchased for my new shed. Ideal for the purpose. Very sturdy too ! I prefer a key to a combination style padlock. Why there are 4 keys I’ve no idea, 2 would suffice ! One major gripe….whoever designed the packaging where you have to extract the keys first has a devious mind !! lol (you need a key to open the padlock, only then can you remove it from the packaging too)….took me a while but I got there eventually lol Loving my new wee padlock though. Can’t comment on weather-proof yet, as I’ve only fitted just it this week but I’m hopeful 🙂

  13. Anonymous says:

     United Kingdom

    Find the code? Need strong scissors to shred the totally stupid unfriendly packaging. Pull backing off carefully as the code is secreted in one of the thinnest indents and easily missed. Instructions are in an almost inaccessible void. Otherwise it seems a sturdy padlock with a thicker than normal shank. The override key could be useful so a nice addition.

  14. Justin Schell says:

     United Kingdom

    Golden Review Award: 2 From Our UsersThe padlock seems good enough for now! Sturdy and well-built.

    I use it to secure my shed, and unfortunately it requires a bit of fumbling to lock and unlock because it *barely* fits: not the vendor’s fault (I should have read the measurements), but be aware that the shackle is a bit narrower than that of most padlocks.

    As others have pointed out, the packaging is antagonistic and whoever designed it wants you to get hurt. You need to use a pair of scissors (energetically) to free the keys, then use the key to unlock the padlock, and finally “extricate” the padlock from its packaging. Truly evil. Try not to harm yourself in the process.

  15. Anonymous says:

     United Kingdom

    The lock feels very well-made has a good weight to it with plenty of spare keys included (4)

    I used it on a standard up and over garage push to release button door mechanism it fits perfectly through the hole to secure it.

    It’s a good-sized shackle 0.8cm (not like the thin ones you can get) any thicker and it wouldn’t slide through the hole.

    Highly recommended.

    Good strong weighty lock & feel very good quality

  16. Anonymous says:

     United Kingdom

    This is the 3rd one of these we have bought. The first one was purchased last year for our holiday place near the Sea, and we seemed to be going through padlocks very quickly due to the salt air, but this one has proven to be very sturdy, no rust, and hasn’t gone stiff. Hence we have bought a further two for our sheds at home. Arrived quickly, and felt they are fairly priced for the quality.’

  17. Idolator Staff says:

     United Kingdom

    I’ve been looking for a sturdy waterproof padlock for ages, so glad I invested in this one. It’s perfect for the job and couldn’t recommend enough.

  18. Sherry Lipp says:

     United Kingdom

    This is the fifth lock of this type I have purchased for use on allotment gates and all work perfectly well in everyday use in all weathers.

  19. BarryWhiteman says:

     United Kingdom

    Bought to keep my new shed safe and it does the job. Tough and robust I feel happy that the shed is secure

  20. BertMedeiros says:

     United Kingdom

    Tough and sturdy padlock. It keeps our Keter storage box secure. A bit tight at first till we got the hang of it. Great purchase. We like a key as we forget number locks!!

  21. Simon Smythe says:

     United Kingdom

    Nice strength,, Nice weight.. Exactly what I was looking for 😉

    And as a foot note.. I am appalled at these one star ratings saying they couldn’t even open the packaging.. it’s a padlock for crying out loud.. break the little seal on the keys.. put a key in the lock and release the lock from the packaging.. it took me all of 30 seconds to do it. Maybe I should have made a video on how to unlock a padlock!

  22. Anonymous says:

     United Kingdom

    Bought this along with a long cable lock, well made and seems very secure. Getting into the packaging was a task though, may just be me of course ! or perhaps it was a test, works either as key or combination. Would recommend.

  23. Anonymous says:

     United Kingdom

    This lock is absolutely amazing. I have it for a year on my shed and it still looks like brand new. No signs of corrosion like on other locks I have used.

  24. EuniceToohey says:

     United Kingdom

    Very solid lock for the price. Happy with this purchase

  25. Anonymous says:

     United Kingdom

    It’s a nice sturdy padlock exactly as you would expect from Master.
    I got it to lock my blue badge onto my motorbike so it wouldn’t get stolen. It definitely seems up to the job of deterring any greasy selfish vermin from helping themselves to my badge.

    Good and strong.

  26. JamalFalkwwmft says:

     United Kingdom

    Got this for one of those Keter outside tool stores. You need a padlock with a long shank and this fits, just.
    How secure it would be against a determined thief I don’t know but hey the tool store is plastic

  27. Anonymous says:

     United Kingdom

    This lock looks like it would take some defeating and most things you’d be attaching it to – the hasp anchoring – will probably be weaker I guess! Loads of keys included.

  28. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersJust what I wanted! The padlock is secure and safe!
    Heavy duty and with stands all weather conditions!
    In addition the Keys are great quality (do not bend).

    When opening packaging snip the keys first…then unlock the padlock to remove from packaging. The padlock is secure in its own packaging and quite difficult to remove if this process is not followed!

    Perfect for my Keter store it out shed in the back garden!
    Will defo purchase another if needed in the future.

    Perfect!

  29. Anonymous says:

     United Kingdom

    Easy to use , long handle part.
    Ideal for shed or side gate.

  30. Anonymous says:

     United Kingdom

    Great service to say we are in difficult times.. very sturdy lock and keys. Highly recommend

  31. Anonymous says:

     United Kingdom

    Bought for my garden gate, came with four keys, seems very sturdy

  32. BrooksXLVyrnyi says:

     United Kingdom

    Feels heavy and robust & came with 4 Keys!

    My previous shed combination lock lasted several years with careful oiling but became more difficult to open / use reliably.

    This feels much sturdier and is likely to be more weatherproof, the shed door would be easier to force than this lock. Very pleased.

  33. LydiaTheStrange says:

     United Kingdom

    It seems strange to comment on the packaging before the item itself but previous comments were funny. My husband looked at it in the packaging after my failed attempts to get it out and realised that if you remove the keys first you can unlock the padlock and simply remove it.
    Typical – my man knew best!
    Will write further review after it has been in use.

  34. Anonymous says:

     United Kingdom

    Needed a lock for a storage unit and this fits the job. Came with 4 keys if I recall.

  35. Anonymous says:

     United Kingdom

    Best padlock I’ve bought. Solid, waterproof, easy to lock and open. Had previous bad luck with padlocks getting stuck and not opening but this is the best I’ve bought. Also very secure.

  36. Anonymous says:

     United Kingdom

    Its easy to use, I use it to keep my bikes safe. It has a smooth action when the key is turned, pops out nicely and is the perfect fit. Not too heavy and it gets used a few times a week and is in good condition still.

    I’d recommend this produc

  37. Anonymous says:

     United Kingdom

    Feels very sturdy. So far has survived the gales of Yorkshire with no trouble. Comes with a good number of spare keys

  38. Anonymous says:

     United Kingdom

    I have had several locks for my side gate over the last few years but they have proved susceptible to rust after a short period of time, so far this one is holding up well.It looks and feels secure and is not showing any signs of rust.

  39. Anonymous says:

     United Kingdom

    A great oversized padlock for securing larger/oddly shaped items. I have a metal gate with a long hole for using a bolt which I have substituted with this padlock for security. It is an internal gate so I can’t comment on the items waterproof ability but would think it’s ok but would seize up over time and would recommend a rubber coated padlock for outdoors instead.

  40. EthanPetersen says:

     United Kingdom

    Replacing a 20 year old similar model from same manufacturer. Used outside, oiled every couple of years…lock still perfect but key snapped off inside. The key is the weakest link actually but was 10 years old. I had to grind the hasp off and it was very hard steel, as advertised.

  41. Anonymous says:

     United Kingdom 🇬🇧

    Perfect! Used on a storage locker, no
    Problems at all.

  42. JoelPulley says:

     United Kingdom

    Had this lock for a few months now after 2 padlocks from another seller broke within a week. This one is easy to open and close without catching anything and has been out in the rain a lot and not showing any signs of wear.

  43. EvelyneVannoy says:

     United Kingdom

    Very strong locks. I ordered three but they all came in separate bags not all togethe

  44. PhillisMackay says:

     United Kingdom

    Feel more confident my sheds secure now very good strong lock

  45. FletaVVXrmht says:

     United Kingdom

    A great lock, just as advertised.
    Quickly figured out how to remove it from the packaging, a neat litle challenge.
    Will update in a few months after it has been through a Northern Ireland winter.

  46. Anonymous says:

     United Kingdom

    Decent product so far but it hasn’t been in situ long. Curiously, the key is a little fiddly to get into the lock. Perhaps it’ll get easier over time.

  47. Anonymous says:

     United Kingdom

    Just what we needed! Very sturdy lock for outside shed with long fixing bracket. Added security for our garden tools.

  48. KimberlAmos says:

     United Kingdom

    I’m a researcher by nature, and gave up 3 hours of my life reading reviews of padlocks! I finally decided on this one, which I am very pleased with so far. It is strong, easy to use, is coping with the British weather, and came with several keys.

  49. PLoSNTDs says:

     United Kingdom

    Appears like it will do the job not being used outside so don’t know about weatherproof

  50. AlizaLundgren says:

     United Kingdom

    I used this to secure my garden gate while on holiday. Apparently there was heavy rain during this time yet the padlock opened easily on return with a satisfying click. It is solidly made and all of the four supplied keys operate perfectly. (A Stanley knife was required to remove the keys from the packaging.). Long term weather resistance not known but the occasional squirt of WD40 could be beneficial.

  51. AzucenaClaflin says:

     United Kingdom

    The packaging is ridiculous needed a hack sack saw to get into it.
    I brought two and they both have same key code all 8 keys ! so anyone who has this lock can get into mine? I thought each padlock would have its own set of keys? What’s going on there….

  52. Anonymous says:

     United Kingdom

    On the whole, a great lock for the shed. had it for a couple of weeks and it does what its supposed to. Feels weighty and well built

    a couple of bugbears:
    1. when wet, the mechanism isnt as smooth as i would have expected – it claims to be waterproof, but the key sticks a little when unlocking
    2. (more of a personal thing) the key ring hole at the top of the key is off centre. If anyone is like me and has a foldy key tidy thingamabob, then expect the key to stick out….

  53. Anonymous says:

     United Kingdom 🇬🇧

    Excellent firm to deal with -arrived on time and no postage to pay!

  54. JasperClibborn says:

     United Kingdom

    ignore the negative reviews about its packaging. It took me two minutes to remove it. it’s a great padlock.

  55.  United Kingdom 🇬🇧

    Looks more like a expensive than it is but a great lock.

  56. Chase Evans says:

     United Kingdom

    Should pass a few hours in the winter months as a hobby the items look well made and robus

  57. Anonymous says:

     United Kingdom

    I used this lock for a storage unit (indoor). It was cheaper that buying one from the yellow storage place and looked better than the ones they had. Seemed VERY robust, and others said, it wasn’t easy to get out of the packaging either! Loads of spare keys too. Pleased.

  58. Anonymous says:

     United Kingdom

    Received yesterday,it work’s just might need some oil on it or in it. The key’s seem to be a bit stiff,give it time it might loosen up.

  59. Shad3777ffmtxl says:

     United Kingdom 🇬🇧

    Really good bit of kit! They’re very heavy duty and perfect for securing outbuilding/gates.

  60. Anonymous says:

     United Kingdom

    Extremely sturdy. Very happy. The only downside very difficult to get the keys out of the packet.

  61. VictorWhittell says:

     United Kingdom

    Golden Review Award: 16 From Our UsersRight, where do I start with this review? The easy part was deciding on the type and size of outdoor padlock we required to secure a wrought iron gate down the side of our house. The hard part was choosing which one to buy with my hard-earned cash. As I’ve done before, I spent far too much time checking out the numerous ones available on Amazon. Many buyers had mixed reactions to the differing brands/models they had purchased, including negative remarks regarding: poor longevity, prone to rust, only available with two keys, inferior build quality, stiff to lock/unlock etc.

    Weighing up all the pros and cons of those available, the Master Lock brand seemed to stand head and shoulders above the rest, hence my reason for purchasing this Heavy Duty one with a classic shackle. I was also impressed that it comes with four keys (one for me, one for the wife, one for our next-door neighbour and one as a ‘hidden’ spare). It arrived through my letterbox within 3 days of me placing the order, was securely held in place by original Master Lock packaging and then further protected by a sturdy cardboard box.

    So far, I’m very happy with this padlock. It’s certainly ‘fit for purpose,’ it’s solidly built, opens and locks like a charm and will hopefully last me many years.

    Incidentally, it’s worth noting that this is also a ‘highly-rated’ lock on the Argos website – their price is presently 14.00. In contrast, I bought this on Amazon (via CC Leicester) for 8.88, which included FREE delivery. Highly recommended.

    A super padlock - and very competitively priced too!

  62. Anonymous says:

     United Kingdom

    Golden Review Award: 11 From Our UsersI have had quite a few padlocks for my shed and although most of them appeared suitable for outdoor use, most have failed after a few months – either because they were not really waterproof, or because they became faulty in the way the lock mechanism failed over a short time. This one has been fine in both respects so far. It feels heavy and well-built and I fully expect that to continue.

  63. Catherine Winters says:

     United Kingdom

    Golden Review Award: 6 From Our UsersI had no idea there was so much choice in the way of padlocks until I needed a very secure one for a storage unit. After much research I purchased this and was not disappointed. It is substantial in appearance and quality, easy to use and gave me peace of mind for off site storage.

  64. RoxieEqnguyen says:

     United Kingdom

    Very strong, sturdy lock- as if to make the point, even the packaging was so strong it took quite some getting into. Great value, and delivered very quickly by the seller. Excellent service.

  65. Anonymous says:

     United Kingdom

    This is great. Super sturdy. Smooth mechanism even after a few weeks of use and it has been raining. I use this outside 24/7 on the door of my garage so exposed to the elements and it is still working perfectly

  66. Amy Keating R.D. says:

     United Kingdom

    Bit tricky to fit the latch on the keter bike shed I bought from amazo

  67. Rob Clymo says:

     United Kingdom

    Golden Review Award: 50 From Our UsersI purchased this lock for my new storage box. It works really well and seems very sturdy and strong. Highly recommended

    Shed

  68. Anonymous says:

     United Kingdom

    Already had a twin pack of these and they are by far the best value out there. Had the previous ones for over a year on our shed and no signs of rust or the lock seizing.
    The build quality is far better than rivals and you also get 3 keys. If it’s the twin pack the keys fit both locks.

  69. Anonymous says:

     United Kingdom

    Golden Review Award: 7 From Our UsersThis is a great padlock for providing security to a garden side entrance gate.
    It is a mix of stainless steel and zinc for rust resistance, and its also waterproof.
    Comes with 4 keys as standard

  70. FHXPatrice says:

     United Kingdom

    Bought this for some added security for our outside oil tank and it us perfect. Long enough to go through the lid of the tank and string enough to deter.

  71. Robin4934y says:

     United Kingdom

    If you want a strong reliable padlock for outdoor use, look no further. There are cheaper ones on the market, but sometimes when you buy cheaply you end up having to pay twice when you buy the one you wanted all along.

  72. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI’ve bought laminated Master locks before, as they get a good security rating for their size, and I’ve found them to be very durable and weather proof. This one was originally intended for a trailer hitch but I miscalculated and found that the shackle was too short, so It now secures the shed and another, long shackle Master lock was obtained for the trailer.

  73. Leanna76Ovmnquh says:

     United Kingdom

    Got this master padlock today. First look? Very solid and secure looking padlock. I use it to lock my bicycle that goes with steel chain. It might be too early to write more but I hope this master padlock will kick out those thieves!!

  74. Anonymous says:

     United Kingdom 🇬🇧

    I have this lock on my heating oil tank to deter oil thieves, should they appear. The lock seems to be well made and secure. The long shackle is an advantage and essential for its current use. Good value lock.