CAP Barbell 40-Pound Adjustable Dumbbell Review

If you are planning to workout at home with a good set of dumbbells or if you are searching sites for a good piece of equipment that may fit your needs, then without thinking for a second thoughtyou should go for CAP Barbell 40-pound Adjustable Dumbbells. These dumbbells are ideal for beginners to perform basic workout exercise or you have to add more exercises in gaining body weight workout routine.With 10 weight plates there is a total of forty pounds of two sets of dumbbells which gives you a variety of options regarding weight when working out.

The CAP Barbell 40-pound adjustable dumbbells Reviews 2018 come with a case which is very impressive and user friendly stuff if you are a traveler and fitness enthusiastic at the same time. The case is very beefy and sturdy which can last for many years if you are in a run from place to place. The next good thing about CAP Barbell adjustable dumbbell is its locking collars.They are very easy to operate just by spinning on and off, preferably at a time when you are all sweat up. The Old school look of CAP Barbell 40-pound adjustable dumbbell gives a very approaching look. Lastly, CAP Barbell 40-pound Adjustable Dumbbells are very budget friendly.

Table of Content:

  • Product Overview.
  • Specifications and Features.
  • Pros and Cons.
  • Final Verdict and Reviews.

Product Overview

The CAP Barbell 40 Pounds Adjustable Dumbbells Reviews 2017 comes with a case and is preferable for both beginners and professional fitness enthusiasts. The range of weight plates come in a plastic case whereas dumbbells can be adjusted according to your desired weight. In one set of CAP Barbell there are two handles; four 2.5lbs weight plates; four 5lbs. weight plates; four collars and a plastic storage case. A beefy strong plastic case is provided to keep the metal plates neatly and well organized. The well-made case is compatible for storing all the pieces with a protective closing or opening lid. A portable handle is also provided so you can take the variety of weights wherever you wish to go without any hesitancy.

The interchangeable plates are made up of Cast Iron which shows greater signs of durability and the looks of these plates are also outstanding with a semi-gloss finish which also prevents the plate from rust making them maintenance free and long-lasting. The steel barbell is etched  to give a tight and firm grip while lifting.Preferable to use weight-training gloves or even bare hands, but in both cases, the etched texture gives stability, safety and a more pleasant fitness experience. You can even add additional weight plates to make it heavier, but one thing that should be taken into account is that those plates should fit easily into chrome-plated dumbbell handles. If you are able to do this, you can easily increase the set of adjustable CAP dumbbells to above hundred pounds, which will make them very beefy enough to handle. CAP Barbell 40-pound Adjustable Dumbbell are best for beginners and professionals because of their variation in weight set gives the opportunity to make your own desirable workout routine with your choice of weight. With covering every aspect like chest, shoulders, biceps and triceps. It is advisable to start with a less amount of weight and adding more by time. You can even increase reps by keeping the weight constant or doing that vice versa.Changing the amount of weight is very easy,by simply adding or removing  plates from the rod and tightening up with etched collars.

Specifications and Features

  • In a Forty pounds set there are 2 handles; 4 2.5 lbs. weight plates; 4 5lbs. weight plates and 4 Collars.
  • Cast iron plates are with a semi-gloss finish which gives them durability
  • Etched collars that provides secure fit to handle.
  • The Cast Iron plates are rust and maintenance free.
  • The CAP Barbell 40 Pounds Adjustable Dumbbells are very budget friendly.
  • Comes in a Dark Black Color.
  • Dimension of these dumbbells are 9” X 7” X 18”
  • The spin on collars gives a solid feels and adjust weight quite often.
  • A Storage case is provided to keep the weights with neatness
  • Neoprene handles provides a protective grip and increases the comfort during working out.
  • Rubber trim collars are used to prevent the plated from sliding and wobbling.

Final Verdict and Reviews

There is a lot of work pressure on me which doesn’t gives me time to go gym regularly. However, my life changed when, on Amazon I came across CAP Barbell 40-pound adjustable. I was hesitant for purchasing them at first but after experiencing them now I always keep my  CAP Barbell 40 Pound Adjustable Dumbbells Review with me while travelling. After using the CAP Barbell 40-pound adjustable dumbbells I figured that they are best if you are travelling a lot . The best thing about them is the carrying case that comes with the set of dumbbells which can be easily be taken from one place to another especially flying and this factor have been a plus point for me. Cap Barbell 40-pound Adjustable Dumbbells are pleasant workout equipment. The forty pound weight is ideal for both beginner and professional fitness lovers. The Cast Iron material is of high quality and is very durable. Let’s not forget, they are very affordable as compared to other adjustable dumbbells and are very easy to use.


The CAP dumbbells were the first adjustable dumbbells I ever used after a long period of time and after using them day after day, time after time I started feeling stronger and pretty big too. I kept my diet under control as well by taking good intake of milk and food. Though, I can recommend these CAP Barbell to any of the fitness enthusiastic. Although,  forty pounds isn’t really a heavier weight and it would be suggested that there should be more weight configurations by adding five or ten pounds few more. Or if you want a range of much higher weight then Yes4All dumbbells are suggested having a range from forty to one hundred and five pounds. Plates and rubber washers may fall out if they are not screwed properly. To do that I think you should apply super glue on rubbers or just completely remove them. There maybe a bit clanging noise after that, but that can be minimized too if you tighten the cap really well. On Amazon Cap Barbell 40-pound Adjustable Dumbbells have received thousands of customer reviews. It consists of both positive and negative type of reviews but mostly people are satisfied with these dumbbells




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  • Etched Handles Provides solid grip.
  • Budget Friendly.
  • Rust resistant Cast Iron plates.
  • Spin on collars gives a solid and secure feel.
  • Neoprene handles provides a secure grip.


  • Plates are often smelly because of that semi-gloss finish.
  • Plastic material for the case may not be very durable for carrying them after some time.
  • Handles ends can give you bruises if you put them on any of your body component.
  • Changing weights takes time which requires spinning off the collar.
  • Rolling of dumbbells because the weight plates are round.
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