With regard to fitness equipment, one of the best accessories to have is an adjustable dumbbell. Despite being basic pieces of fitness equipment, adjustable dumbbells let you do various exercises and have effective workouts.

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If you’re seeking adjustable dumbbells with solid cast iron plates, then Yes4All is a safe choice. These dumbbells have gained popularity throughout the world because of their heavy-duty plates, old-school look, and a good quality-price ratio.

Let’s dig in to find out more about these amazing dumbbells.

Product Overview

The Yes4All is a set of adjustable dumbbells that come in several different sizes and weights. That being said, you can find these dumbbells in the 40–200lbs weight range. So anyone can choose a pair of dumbbells according to his/her preferences and exercise requirements.

On weight plates, the set of 40, 50, and 60 lbs have holes that fit standard bar with a 1-inch diameter. Set of 52.5, 105, and 200 lbs feature holes that match standard bar with 1.15″ diameter.

Likewise, you can find Yes4All dumbbells in two variations: cast iron and neoprene. Please note that this particular set includes metal dumbbells with cast iron plates. Besides, the dumbbells feature spin-on lock collars and coarse etched handles.

The chrome-coated handles are textured in order to provide a tight and secure grip. They can be uncomfortable though. That’s why some people prefer using gloves to protect their palms. While spin-on locking system provides a safe workout, removing it all the way to increase/decrease the weight is a fairly slow process.

Durability & Quality

The built of these dumbbells is really impressive. This is particularly true for the chrome plated handles. As mentioned previously, weight plates are constructed from heavy-duty cast iron. That’s because iron can last longer than rubber. In addition, iron is heavier than rubber, which comes to the fore when lifting weights. With Yes4All adjustable dumbbells, you can efficiently perform strength training exercises, as the weight is balanced easily.

Such a strong construction makes the dumbbells capable of handling drop. But that is not to say you should do it too much. The dumbbells are prone to wear and tear when used regularly. Actually, the paint on the plates tends to scratch and chip off in regular use. Yet, this is not a big problem indeed.

Key Features

The three most important parts of this set are weight plates, locking collars, and handles. So, let’s check out each of these components.

Weight Plates

The cast iron plates have a clean, smooth finish of black paint which protects them from corrosion and wear. To prevent rust and dust, they employ semi-gloss coating. The cast iron construction increases the durability of the plates.

The forty-pound set includes four 3-pound plates as well as four 5-pound plates. If you choose the fifty-pound set, you will get four 3-pound plates plus four 7.5-pound plates. Just to mention that there are also other options available, such as the 52.5-pound, 60-pound, 105-pound and 200-pound set. Weight increments can be 1.25, 2.5, 3, 5, or 7.5 pounds, depending on the set you choose. That allows you to precisely adjust the weight.

However, keep in mind that adjusting the weight is slow going. That’s why you will have to take the time to get it adjusted. You’ll need to change the weight on four sides of a dumbbell each time. That’s not a problem for those who rest 2-3 minutes between sets. People who prefer quick moving circuit workouts will not like this though.

The good thing about these weight plates is that they also fit on any barbell that has a standard diameter. You can easily to add more weight to them if you so desire. The additional weight plates can be found without a problem.

Star-Lock Collars

The locking collars are knobby and big to spin with ease. They are made from chrome to stand the test of time. Aside from that, they come with loose-resistant trims made from rubber. Threaded ends combined with spin lock mechanism give a safe workout. The weights are secured on each side. There are four collars in total.

Make sure the collar is tightly screwed. It will prevent the weight from wobbling during the lifts. Also, the rolling of the plate when you’re curling the dumbbells can be a bit frustrating. It won’t negatively affect your workout though.


The chrome finished handles are textured to provide an ergonomic and secure grip. Many people find they feel natural and secure in the hand.

Their diameter is large enough to not injure your fingers and palms by pressing deeply into the flesh. On the other hand, it is small enough to fit snugly in your fist. This maximizes grip comfort while minimizing hand fatigue. As a matter of fact, these diamond knurled handles measures 14×1 inches and weigh 4 pounds.

Best Suited For

Yes4All dumbbells are an excellent choice for people on a budget. In fact, they are suited for exercise enthusiasts who are looking for affordable yet study adjustable dumbbells. A broad range of weights makes the Yes4All set suitable for many people no matter their strength level. It’s possible to easily decrease or increase weight thanks to the simple plate replacement system.

If you are a kind of person who prefers old-school dumbbells, this is no doubt the right choice for you.


  • Durable and long lasting
  • Comes with heavy-duty cast iron plates
  • Available in a good range of weights from 40lbs to 200 lbs
  • The textured grip provides a nice hold
  • Easy to assemble and use
  • Needs no maintenance
  • Low cost


  • Rubber and paint odors
  • Paint tends to chip off the plates
  • Pointy ends may cause bruises
  • It may take time to adjust the desired weight

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Yes4All is a good choice for those looking for adjustable, inexpensive dumbbells. They offer both beginner and seasoned bodybuilders a great all-around service at an affordable price. These dumbbells are durable and stable. Another good thing is that they don’t occupy much space. The biggest downside of this set of dumbbells is that adjusting the weight is a time-consuming task. So, if you’re in need of dumbbells that allow you to quickly change the weight on the fly, this is not what you are looking for.