Cap Barbell 40-pound Adjustable Dumbbells

[content-egg module=Amazon template=custom/compact]A home gym is not complete without a good set of dumbbells. If you are looking for a great piece of workout equipment, you should probably consider the Cap Barbell 40-pound Adjustable Dumbbells. This set of dumbbells is ideal for simple workout exercise or if you need to add some exercises to your body weight workout routine. The set comes with forty pounds, which is spread out over ten weight plates. This provides you with a range of options when working out.
[wpsm_box type=”dashed_border” float=”none” text_align=”center”]You should also make sure to check this post, where I compare the best adjustable dumbbells.[/wpsm_box]


The adjustable dumbbells from CAP Barbell is clearly a popular choice over at amazon. At a price of just below $50, its easy to see why. Most alternatives cost around $200 – $500. The have a raw look, a rating of 4.3 based on 1,312 reviews. The downside is clearly the limited weight. At only 40 pounds, most serious bodybuilders wont find these of much use, besides from some warming up. With that being said, lets take a closer look at the specifics of the adjustable dumbbells from CAP Barbell, and the pros and cons. Here goes.


[wpsm_list type=”bullet”]

  • Storage case: The Cap Barbell adjustable dumbbells come with a plastic case, which is used to provide convenient storage when you are not using them. The case can also be used to carry the dumbbells when you are traveling.
  • Cast iron plates: The dumbbells are feature cast iron plates, which are built for durability. The material does not rust easily, even with regular use. The plates also come with a semi-gloss finish, which increases their aesthetic appeal.
  • Threaded collars: The dumbbell set comes with four threaded collars, which lock the weight plates in place to provide a secure and safe fit. You can thus exercise without the risk of the plates falling.
  • Neoprene handles: The handles are made of neoprene in the middle, which provides a secure grip and increases the comfort during workout.

[wpsm_divider top=”5px” bottom=”5px” style=”dashed”]
[wpsm_column size=”one-half”][wpsm_pros title=”PROS:”]

  • They are durable: The Cap Barbell 40-pound Adjustable Dumbbells set is built for durability. It features cast iron plates with a semi-gloss finish, which helps to prevent rusting. They dumbbells are also made from high quality material, which minimizes the need for maintenance.
  • They are comfortable and easy to use: The dumbbells come with different weight plates, which allow you to adjust the weight when exercising. You can also buy extra weights if the provided ones are not enough for you. In addition, they come with ergonomically designed handles, which provides a secure grip while increasing your comfort during workout.
  • Easy storage: They come with a durable plastic case that you for storage purposes after your workout sessions. The case has enough space to accommodate additional weights you might purchase.
  • The case is relatively small in size, which helps to save on space, especially if you do not have a workout room. It is also ideal for carrying them around when you are traveling.

[/wpsm_pros][/wpsm_column][wpsm_column size=”one-half” position=”last”][wpsm_cons title=”CONS:”]

  • Smell: A number of customers have complained about the strong odor of the dumbbells after unpacking them. This is a result of the finish that protects them from rusting. However, washing them and leaving them out in the open air will help reduce the odor.
  • Plastic casing: While the plastic casing is great for storing the dumbbells, the material may not be very practical when it comes to carrying them around.

[wpsm_divider top=”5px” bottom=”5px” style=”dashed”]

Customer ratings

Cap Barbell 40-pound Adjustable Dumbbells have received a lot of customer reviews. While there have been both positive and negative reviews, most customers are satisfied with the product. On, the dumbbells have a customer rating of 4.3 stars out of 5 stars. They have also received a positive response on, where they have a rating of 9 out of 10 stars.

CAP Barbell Adjustable Dumbbells – Verdict

Cap Barbell 40-pound Adjustable Dumbbells are decent workout equipment. They 40-pound weight is ideal for both beginner and expert fitness enthusiasts. The material is also high quality, which makes them durable. In addition, they are very affordable, and will give you a great value for money.
[content-egg module=Amazon template=custom/compact]

Leave a Comment