CAP Barbell 40-Pound Adjustable Dumbbell Set With Case Review

Adjustable Dumbbells have changed the way we workout at home, especially when it comes to strength-training workouts. It’s been more than a decade since their entry into the market, and therefore there have been several improvements in their design and quality. There are two types of adjustable dumbbells that are available in the market; traditional adjustable and selectorized adjustable dumbbells. Traditional adjustable dumbbells are generally made from cast-iron or stainless-steel. Investing in adjustable dumbbells is cheaper in the long run.

With only one set, you can finish the whole course of your strength training. You might be under the impression that fixed dumbbells cost less. But if you add up all the different dumbbells that you might have to buy to practice a full strength training and lifting session, it can cost you an arm and a leg! CAP has been a leading distributor of fitness equipment in the market. It has expanded its product offerings from free weights and weight benches to more than strength and functional fitness equipment. CAP differentiates itself from other fitness equipment providers & distributors by offering quality products at competitive prices.


1. Product Overview
2. Specifications
3. Features & Benefits
4. Is The Cap Barbell 40-pound Adjustable Dumbbell Set With Case Worth Investing In?
5. Final Verdict

The brand offers products to train with at home as well as for commercial purposes. One such product is CAP Barbell 40-Pound Dumbbell Set, an effective workout choice for both beginners and advanced fitness enthusiasts. It’s a traditional adjustable dumbbell set and weights can be added step by step as the workout intensity increases. This helps you to create different weight combinations with the dumbbells.

Product Overview

The CAP Barbell 40-Pound Dumbbell Set is a one of its kind adjustable dumbbells that comes with a case and at a pocket-friendly price. The dumbbells are comfortable to use as the gripping area is ergonomically designed. As a user you can adjust weights up to 40-pounds. The best part is that you can configure the weight in any combination of the four 2.5 pound plates, four 5-pound plates, two handles, and four collars. This gives the user the ability to perform a wide range of exercises by just using the set. Another interesting feature about this set is the case which comes along with the dumbbells. You can carry the case wherever you prefer to work out or even when you’re travelling as it is sturdy enough to handle the wear and tear. The spin on locking collars makes the dumbbells even more safe to use.


• Set comes with multiple weight plates which helps you to create different weight combinations with the dumbbells.
• Fully adjustable set with four 5 lb plates each, four 2.5 lb plates each, 2 threaded solid dumbbell handles, and 4 spin-lock collars.
• Plates are made of solid cast iron construction with a baked enamel finish
• Ideal for home use
• Come in a sturdy carrying and storing case

Features & Benefits

The CAP Barbell 40-Pound Dumbbell Set is a great set of adjustable dumbbells for beginners and is perfect for those who are just starting with strength training. Replacing the need for 14 dumbbells, the set is a catch at a reasonable price. When not in use, the set can be stored in the plastic case. The set has a maximum combined limit of 40 pounds. But you have a choice to make them heavier by adding more weight plates that easily fit onto the dumbbell handles. With the right set of plates, you can get each of these dumbbells to a weight of at least 100 pounds. That way you can perform a number of exercises without buying 14 different dumbbells.

Coming to the durability of the set, you don’t have to worry about rust and damage for a long time, as the dumbbells are coated with a semi-gloss finish. As a result not much maintenance is needed and the dumbbells last for quite a long time.The set also has durable cast iron handles and plates and rubber trimmed collars which ensure a secure fit. This set from CAP also excels when it comes to comfort. Cast Iron Dumbbells are generally rough and textured. You can actually hurt your palm and fingers if you lift for too long. The CAP dumbbells have textured handles that give the user a solid grip without hurting them.


Well, as we all know there’s no such thing as perfect. The CAP Barbell 40-Pound Dumbbell Set has its downsides too. Some users have felt that changing weight in these dumbbells is quite a hassle. You have to spin off the collars first and then add/remove weight plates accordingly and then spin on the collars. This process is safe while at the same time it’s also time-consuming. So it’s something which you can’t work out with when you want to sneak in a quick workout. Another unusual con is that initially once you open the case, there’s a strong chemical smell that stays for quite some time. Some users also found the grip uncomfortable due to the bar’s diamond pattern and felt the need to use gloves. Sometimes the collars also come loose and need to be tightened after every few reps.

Is The Cap Barbell 40-pound Adjustable Dumbbell Set With Case Worth Investing In?

You should consider investing in this set if you’re just starting out and want to begin your lifting routine to be on the lighter side. If you prefer large weights, then you shouldn’t be going for this one. Standing true to their purpose, these adjustable dumbbells let you make weight changes as you enhance your workouts without buying additional dumbbells. That means you get to create your own workout routine with your choice of weight. Whether you want to practice chest exercises or triceps workout, it all depends on how leverage the dumbbells. Initially it is recommended to begin with a less amount of weight and keep adding as you improve. You can also increase repetitions by keeping the weight constant or doing that vice versa.

Final Verdict

The CAP Barbell 40-Pound Dumbbell are best suited for you if you’re fitness enthusiast who also happens to travel a lot. The sturdy case is designed to last for many years and keeps the dumbbells intact. Since you can adjust the weight up to 40 pounds and even increase to 100 pounds by adding additional weight plates, you can perform a variety of strength training exercises with ease. People have mostly been satisfied with this set with a few minor issues. So if you’re on a tight budget and want dumbbells that give a professional look, then definitely consider going for this set.

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