CAP Barbell Cast Iron Hex Dumbbell | Multiple Options

$33.99

Category:

Price: $33.99
(as of Apr 03, 2026 11:12:10 UTC – Details)


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Customers say

Customers find these dumbbells to be of good quality and value for money, with solid construction and a smooth, non-textured grip that doesn't slip in hands. They work well and are easy to hold. However, customers report durability issues with chipped paint and paint peeling off, and concerns about loose ends and heads. The weight distribution receives mixed feedback, with some customers appreciating the nice distribution while others note significant play between the handle and weights.

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336 customers mention quality, 254 positive, 82 negative

Customers praise the quality of these dumbbells, describing them as solid and well-made.

Good quality on a good cost performance, good grip, I don’t even need any wrappers for the handle, however, the smell of the paint is bad and a bit…Read more

…Sturdier product when made out of metal. Quality: Great product, no chipping, very sturdyRead more

They came very fast in the mail. They looked like they were great quality. My husband's cousin uses them so I can really comment on its usability lol.Read more

Poor quality and ends are loose. Returned. What happened to Cap quality control….Read more

173 customers mention value for money, 161 positive, 12 negative

Customers find these dumbbells to be good value for money, offering great quality for the price.

Solid dumbbell with a great price. Sometimes you can get a bad a dumbbell from CAP with cosmetic issues, but this one was nice….Read more

Great Value! Arrived quickly and on time, so glad to have these in my arsenal for chest and back workouts.Read more

Good price for these 65 pound bells and ordered thru Amazon. They came about 3-5 days after I ordered. Will order heavier dumbbells in a few months!Read more

…'re weights you can't go wrong,solid ,good construction,easy to grip good value, arrived quicklyRead more

75 customers mention grip, 53 positive, 22 negative

Customers like the dumbbells' grip, which is smooth and not textured, making them easy to hold without slipping.

Good quality on a good cost performance, good grip, I don’t even need any wrappers for the handle, however, the smell of the paint is bad and a bit…Read more

The dumbbells arrived as described. They are plain grey and easy to hold. The price was good considering you received a pair of them….Read more

They're solidly cast weights, no grip, but easy to hold and exercise with.Read more

They're weights you can't go wrong,solid ,good construction,easy to grip good value, arrived quicklyRead more

69 customers mention functionality, 66 positive, 3 negative

Customers find that the dumbbells work well, with one customer noting they perform particularly well in holding long lines in solid current.

These get the job done. They started chipping after a few weeks. Not a huge deal but just annoying to have to cleanup the chips.Read more

Weights arrive chipped and little rusted but still works greatRead more

…Don’t drop them on a wood floor. Work great. Just bought some 70s too.Read more

…Easy to hold, durable, and functional….Read more

55 customers mention sturdiness, 43 positive, 12 negative

Customers appreciate the dumbbells' solid construction and durability, noting they have gotten significantly stronger with use.

I like the Hex shape and they are solid but I regret that I didn't pay a little more and purchase the Urethane coated dumbbells in this size.Read more

…These babies are quite sturdy! Can’t wait until I graduate to the 30s….Read more

Nice solid dumbell. Anyone can use a couple of them. Great price too.Read more

…This is a heavy weight , if it’s not straight , the dumbbell would be unstable and would favor a certain position as you are lifting it , sucks !…Read more

110 customers mention weight, 74 positive, 36 negative

Customers have mixed opinions about the dumbbells' weight, with some appreciating the solid feel and nice weight distribution, while others report receiving wrong weights.

Pretty straightforward. It’s heavy and has a number on it. Move heavy thing from one place to another repeatedly and get stronger….Read more

Good weight and priceRead more

Too heavy. Ordered wrong weight. Wanted to return but cost more that productRead more

Weight is weight, what can I say. Cap dumbbells are great for that home or entry level gym. Amazon has great pricing and quick delivery.Read more

158 customers mention durability, 46 positive, 112 negative

Customers report durability issues with these dumbbells, noting that the paint peels off and the surface shows wear and tear.

I got these dumbbells for my son and found chipped enamel coating pieces everywhere, exposing the iron which is disconcerting when there is a label…Read more

Too many rough patches on the ends of these dumbbells. One is particularly uneven/rough.Read more

They are 20 pound weights…durable. Not sure how they can be reviewed negatively. They get the job done.Read more

Too expensive!! Paint chips. Average quality at best. Ship in cheap box.Read more

44 customers mention fit, 8 positive, 36 negative

Customers report issues with the dumbbells being loose, particularly noting that the heads and ends are not securely attached.

One of the dumbbells is looseRead more

Poor quality and ends are loose. Returned. What happened to Cap quality control….Read more

Both dumbbells have loose ends. Problem is the boxes got thrown away and good luck finding a box for 2 -50 pound dumbbells to ship back in….Read more

Poor quality welds on both dumbbells. They are loose where the handles meet the weights, you can actually feel them slide back and forth….Read more


This is a 45 pound weight to pick up 💪 🏋️

5 out of 5 stars

This is a 45 pound weight to pick up 💪 🏋️
I got a 45 pound one and it is exactly 45 pounds which is nice because it does say 45 on it but when you try to pick it up it feels very heavy? They should consider to make their 45 pound dumbbells weigh like 25 pounds and then it will be easier to pick them up? I like the knurling on the handle it has a very nice grip and you don’t have to wear fingerless gloves like you were working out in the 1980’s or something and no one will make fun of me for it anymore ❤️ I put it with the other matching 45 pound one in my basement and it looks very nice I highly recommend that you order one of these but don’t try to pick it up too much because it is HEAVY Does the Amazon delivery driver get angry if I order heavy weights? He was very nice about it when he brought it but I feel bad I love you 😘💕

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Top reviews from the United States


  • Reviewed in the United States on March 5, 2026

    Color: Black, PairSize: 35 lbVerified Purchase

    They're weights you can't go wrong,solid ,good construction,easy to grip good value, arrived quickly

    One person found this helpful


    Report

  • Reviewed in the United States on March 11, 2026

    Color: Gray, SingleSize: 45 lbVerified Purchase

    Great seller. Excellent communication also. Nice item at a fair price
    THANKS

    One person found this helpful


    Report

  • Reviewed in the United States on February 15, 2026

    Color: Gray, SingleSize: 45 lbVerified Purchase

    I got a 45 pound one and it is exactly 45 pounds which is nice because it does say 45 on it but when you try to pick it up it feels very heavy? They should consider to make their 45 pound dumbbells weigh like 25 pounds and then it will be easier to pick them up?
    I like the knurling on the handle it has a very nice grip and you don’t have to wear fingerless gloves like you were working out in the 1980’s or something and no one will make fun of me for it anymore ❤️
    I put it with the other matching 45 pound one in my basement and it looks very nice I highly recommend that you order one of these but don’t try to pick it up too much because it is HEAVY
    Does the Amazon delivery driver get angry if I order heavy weights? He was very nice about it when he brought it but I feel bad
    I love you 😘💕

    Customer image


    5.0 out of 5 stars

    This is a 45 pound weight to pick up 💪 🏋️

    Reviewed in the United States on February 15, 2026


    I got a 45 pound one and it is exactly 45 pounds which is nice because it does say 45 on it but when you try to pick it up it feels very heavy? They should consider to make their 45 pound dumbbells weigh like 25 pounds and then it will be easier to pick them up?
    I like the knurling on the handle it has a very nice grip and you don’t have to wear fingerless gloves like you were working out in the 1980’s or something and no one will make fun of me for it anymore ❤️
    I put it with the other matching 45 pound one in my basement and it looks very nice I highly recommend that you order one of these but don’t try to pick it up too much because it is HEAVY
    Does the Amazon delivery driver get angry if I order heavy weights? He was very nice about it when he brought it but I feel bad
    I love you 😘💕

    Images in this review


    Customer image


    Customer image

    4 people found this helpful


    Report

  • Reviewed in the United States on December 12, 2022

    I’ve bought quite a few of these (pretty much a 5-50 lbs set and a set of 80lbers so far). I will list the pros and cons :
    Pros:
    1. Cheap. You will not find decent dumbbells for this price anywhere, besides maybe Craigslist. But then you have the pain of dealing with Craigslist and going and picking them up. Dumbbells from most other sources are 2 or even 3 times more expensive, which compounds significantly if you need a full set.
    Cons:
    1. Chip easily. So easily that they sometimes come slightly damaged already. If you are throwing or dropping these, you’re going to destroy the coating within months.
    2. Essentially no knurling. Hasn’t been a big deal for me this far
    3. Not as pretty as the more expensive dumbbells
    Overall, it’s a decent product for what it is. For me I don’t need something pretty – picking up an ugly piece of metal has the same effect as picking up a pretty piece of metal, but for half the price.
    If you buy the “used” ones when they pop up, you can get them for almost $1/lb. Again, you won’t beat that anywhere right now. Every “used” one I’ve bought has come in the same shape as the “new” ones (an unused dumbbell with a chip or 2 out of the painting from manufacturing/shipping), so you’re getting the same product for slightly cheaper than they already are.

    15 people found this helpful


    Report

  • Reviewed in the United States on October 16, 2025

    Color: Gray, SingleSize: 20 lbVerified Purchase

    Cons – Quality control at Cap is definitely lacking. I bought 2 dumbbells, one came in decent condition but the other one was not as good. I had to file down sharp burrs at the welds that I could feel even through my gloves. The knurling was almost nonexistent. Both have already have chipped paint but no holes and they have a strong paint smell that I’m sure will dissipate.
    Pros – The dumbbells seem balanced and the heads secure. They look decent and match my existing set I bought about 15 years ago. They were packaged very well with styrofoam molds on the heads and in a sturdy box. The two boxes were then placed in a larger box. I paid a $1.00 a pound on sale, much less than the $1.50 I’ve paid at the cheapest chain sports stores.
    Conclusion – Per doctor’s orders, I’m lifting to keep muscle mass, not compete in power lifting or body building. They’re not Rogues, but they’re more than sufficient for my purpose. I rolled the dice and got a decent pair at a very good price so I recommend them for anyone with the same goals I have.

    4 people found this helpful


    Report

  • Reviewed in the United States on February 26, 2026

    Color: Gray, SingleSize: 10 lbVerified Purchase

    Working as intended, made well.

    One person found this helpful


    Report

  • Reviewed in the United States on March 23, 2026

    Color: Black, SingleSize: 25 lbVerified Purchase

    Good weights and the weight feels good and heavy not like the rubber ones

    One person found this helpful


    Report

  • Reviewed in the United States on March 26, 2026

    Color: Gray, SingleSize: 12 lbVerified Purchase

    Just right for what I wanted.

Top reviews from other countries

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  • Cliente de Amazon
    4.0 out of 5 stars

    Aceptables , no perfectas

    Reviewed in Mexico on July 3, 2025

    Color: Gray, SingleSize: 30 lbVerified Purchase

    En general se ven bien, aunque claramente son más rústicas que otras. Uno de los extremos parece tener un poco de juego, aunque es mínimo, se alcanza a percibir al colocarla en el piso, no creo que haya mayor problema, pero nunca lo he visto en las otras mancuernas con caucho que tengo, tienen unos pocos detalles estéticos menores, por ejemplo en el recubrimiento, el mango no tiene defectos que puedan lastimar, está bien, aunque no tiene la calidad de las otras mancuernas que mencioné. El empacado excelente, muy cuidado. Si como en mi caso las encuentras a un precio considerablemente menor a otras más elaboradas, si son una opción.

    Customer image


    Cliente de Amazon

    4.0 out of 5 stars

    Aceptables , no perfectas

    Reviewed in Mexico on July 3, 2025


    En general se ven bien, aunque claramente son más rústicas que otras. Uno de los extremos parece tener un poco de juego, aunque es mínimo, se alcanza a percibir al colocarla en el piso, no creo que haya mayor problema, pero nunca lo he visto en las otras mancuernas con caucho que tengo, tienen unos pocos detalles estéticos menores, por ejemplo en el recubrimiento, el mango no tiene defectos que puedan lastimar, está bien, aunque no tiene la calidad de las otras mancuernas que mencioné. El empacado excelente, muy cuidado. Si como en mi caso las encuentras a un precio considerablemente menor a otras más elaboradas, si son una opción.

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    Report

  • Laure & Ludovic
    5.0 out of 5 stars

    As expected

    Reviewed in Canada on June 23, 2018

    Color: Black, PairSize: 15 lbVerified Purchase

    Good pricing, no surpises.

  • Zuki.KK.
    5.0 out of 5 stars

    Well built.

    Reviewed in Canada on December 24, 2023

    Color: Black, PairSize: 25 lbVerified Purchase

    Nothing, its good

  • A-V-O-C
    1.0 out of 5 stars

    Toxic Chemicals

    Reviewed in Canada on June 12, 2019

    Color: Black, PairSize: 5 lbVerified Purchase

    The warning label says: contains one or more chemicals known to cause cancer, birth defects, or reproductive harm.

    Customer image


    A-V-O-C

    1.0 out of 5 stars

    Toxic Chemicals

    Reviewed in Canada on June 12, 2019


    The warning label says: contains one or more chemicals known to cause cancer, birth defects, or reproductive harm.

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  • Amazon Customer
    5.0 out of 5 stars

    Awesome! Love these!

    Reviewed in Canada on December 23, 2024

    Exactly like the picture. Great quality.



Product Summary: CAP Barbell Cast Iron Hex Dumbbell | Multiple Options

From CAP
VERSATILE – Dumbbells offer the ability to target specific muscle groups or perform a full body workout; Use smaller weights for upper body exercises and switch to heavier weights for lower body exercises
CONSTRUCTION – Heads are made from ASTM A48 Class 20 grey iron and joined together by a 1018 cold rolled solid steel handle (sizes 15-120lb) finished with a durable industrial enamel coating.
FEATURES – Original Hex Shaped heads prevent rolling. The medium depth knurling on the handle provides essential grip and security during use. Baked enamel coating is a durable and effective finish.
FUNCTIONAL – Incorporating dumbbells are perfect for isolations, full body, functional and HIIT workouts; Adding resistance to your workout routine will help shed fat and build muscle faster
CHOICES – This cast iron dumbbell group from CAP is available in sizes from 3, 5, 8, 10, 12, 15 – 120 lb in 5 lb increments.

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