When building your home gym, you may want to consider investing in a pair of adjustable dumbbells. Adjustable dumbbells allow you to have a variety of weight options all without the space a whole rack of dumbbells would require. A specific type of adjustable dumbbells is spin-lock dumbbells. 

Most adjustable dumbbell sets like the Bowflex Select-Tech 552 go up to a max weight of around 50 pounds and the quality of the dumbbells is not the same as traditional ones. Spin lock dumbbells cater to users who want a traditional dumbbell feel as the plates included in a set are made of cast iron plates. These dumbbells can go as high up to 100 lbs as well with access to weight increments as small as 2.5 lbs. 

Top Spin-Lock Dumbbell Options For Home Use


Product

Detail

Price

Rating

Yes4All Adjustable Dumbbell

Yes4All Adjustable Dumbbells - 52.5 lb Dumbbell Weights (Single)

$$

 4.5 out of 5

Unipack Adjustable Dumbbell

$$

4.5 out of 5

Telk Adjustable Dumbbell

TELK Adjustable Dumbbells (105 LBS Pair) with Gloss Finish and Secure Collars, 65 with Connector, 105 to 200 lbs

$$$

4 out of 5

Ringstar Adjustable Dumbbell

$$

4 out of 5

Amazon Basics Adjustable Dumbbell

$

 4 out of 5

1. YES4​ALL ADJUSTABLE DUMBBELL

Yes4All Adjustable Dumbbells - 52.5 lb Dumbbell Weights (Single)

​Cost

​4/5
Cost

​Mid-priced option. Price is similar to the Unipack option.

​Features

​5/5
​Features

​Tons of price and weight options to choose from. Heaviest option goes up to 100 pounds per dumbbell.

​Quality

​5/5
​Quality

​Durable cast iron weighted plate construction. Corrosion & rust proof.

The Yes4All Adjustable dumbbells is a pair of adjustable 200lb dumbbells that are made of chrome handles and cast iron plates. When you purchase this pair of dumbbells, you will get 4 collars, 4 2.5lb plates, 16 10lb plates, 4 5lb plates and 2 handles that measure 16 x 1.15 inches. When all the plates have been fitted on both dumbbells, each side will weigh 100lbs for a combined weight of 200lbs.

The cast iron plates are extremely strong and they can fit on any standard 1.15 inch bar. Each of the plates are painted with a black finish that will help ensure the dumbbells last long without any issues such as rust. Each of the four star lock collars have rubber trims that will ensure the plates are secured on the bar for a seamless lifting experience. The handles themselves are textured so that you always have a firm grip and easy control. This pair of adjustable dumbbells are quite simple to use and assemble and they only take seconds to disassemble for easy storage when they are not in use. When you purchase these dumbbells, you will save a great deal on space since this one pair will replace multiple fixed weight dumbbells.

 2.Unipack Adjustable Dumbbell

​Cost

​4/5
Cost

​​Mid-priced option. Price is similar to the ​Yes4All option.

​Features

​3/5
​Features

​Only one buying option. Dumbbell set that goes up to 100 lbs per side.

​Quality

​5/5
​Quality

​​Durable cast iron weighted plate construction. Corrosion & rust proof.

The Unipack Spinlock Adjustable Dumbbells kit is perfect for anyone who wants to exercise while having the ability to choose a weight that work best with their level of strength. The kit eliminates the need for buying a lot of individual dumbbells, making it both a time and money saver. Included in the kit are 200 Lbs of weights divided across two dumbbell sets, with each dumbbell handle being able to hold a minimum of 5 Lbs and a maximum of 100 Lbs. The handles are made from cast iron and feature a textured chrome finish that makes them easy to grip.

The weight plates are also made from cast iron and each set includes two 2.5 Lbs, two 5 Lbs, and eight 10 Lbs plates. Two collars are also included in each set to hold the plates in place on the handles, and they weigh 5 lbs. The dumbbells can easily be assembled just by putting the desired plates on the handles, and then securing them by twisting the collars into place until tightened. Using the collars with the plates alone will provide the lightest weight option. Whether they're being used by someone who can only lift a little, or by someone who has been strength training for a long time, the Unipack Spinlock Adjustable Dumbbells kit has every choice covered.

3.Telk Adjustable Dumbbell

TELK Adjustable Dumbbells (105 LBS Pair) with Gloss Finish and Secure Collars, 65 with Connector, 105 to 200 lbs

​Cost

​3/5
Cost

​Most expensive option if you choose the 200 lb pair.

​Features

​4/5
​Features

​A decent amount of buying options. 45/65/105/200 lb pair.

​Quality

​5/5
​Quality

​​Durable cast iron weighted plate construction. Corrosion & rust proof.

If you are looking for spinlock dumbbells, TELK's adjustable dumbbells are a good place to start. These dumbbells come in various sizes ranging from 45 total pounds to 200 pounds for a pair. The dumbbells itself come with weights in increments in (4) 2.5 pound plates, (4) 5-pound plates, and (16) 10 pound plates, Because of this, you have plenty to work with when it comes to customizing weight loads and your exercises.

The quality on TELK's adjustable dumbbells is much better than what you would find on the market because they feature a baked enamel finish which is much more rust resistant and it will eliminate any instances of corrosion. Along with this, the baked enamel finish will completely prevent paint chipping which you would normally find on the competition's dumbbells.

Because it offers 15.75-inch handles along with the package, it makes it suitable for heavy lifting leg exercises for a total body workout. Even better, it comes with a complete textured grip for better control while you are working out. Having a non-slip grip is a must for lifting heavy weights and for doing major lower body workouts. Because the dumbbells are relatively compact, you will be able to transport them easily and store them when they aren't in use. The plates themselves come with a 5-year warranty which ensures long term durability.

4. Ringstar Adjustable Dumbbell

​Cost

​3/5
Cost

​​Most expensive option if you choose the 200 lb pair.

​Features

​4/5
​Features

​​A decent amount of weight options and two colors to choose from. 65/105/200 lb pair.

​Quality

​5/5
​Quality

​​​Durable cast iron weighted plate construction. Corrosion & rust proof.

​​Finding the right set of adjustable dumbbells can be difficult due to the variety of options available. Ringstar is one that you should consider. Not only does it offer extreme adjustability to allow for better exercise accommodation and variation, but it comes with a solid build quality that you can count on.

The dumbbells are made up of solid spray painted cast iron. Therefore, these dumbbells themselves can take a beating. You don't have to worry about having fragile dumbbells that need to be treated with the utmost care.

The assembly process is a breeze. There are absolutely no tools required to complete the setup process and they can be set up in versatile increments allowing for a variety of weights to be used throughout exercise. They can be used in increments of 5 pounds all the way from 5 pounds to 52.5 pounds per dumbbell for the 105-pound kit and up to 100 pounds each for the 200-pound dumbbell kit.

These dumbbells also come with optional safety trays that can be used to protect the floor during indoor use. This plastic tray is capable of helping to keep your dumbbells from rolling away from you when placed on the floor, as well.

5. Amazon Basics Adjustable Dumbbell

​Cost

​5/5
Cost

​Most affordable option but much lower weight limit.

​Features

​3/5
​Features

​Only one weight option. 38 Pound Weigh Set.

​Quality

​4/5
​Quality

​​​Durable ​metal weight plates.

​There are plenty of options available on the market when shopping for spinlock dumbbells. Amazon Basics offers one of the more affordable options without sacrificing quality.

This product features a 38-pound adjustable weight set. When factoring in the case, it reaches a total of 40 pounds even. The product comes with two barbells that can be used for customized workouts each weighing in at 3 pounds. The set comes with (4) 2.5-pound plates, (4) 5-pound plates, and (4) collars at half a pound each.

The plates feature a semi-gloss finish which allows for better durability and less maintenance required. The plates semi-gloss finish minimizes the occurrence of rust and the barbells themselves are threaded for better and more secure usage. Along with this, the barbells feature textured grips in order to allow for better grip while in use.

The carrying case that the set comes in features a rugged design and material. The material makeup of the case is polypropylene plastic so it can be tossed around and used without worrying about it cracking. Along with this, the case comes with a secure lid and a convenient carrying handle to allow for ultra-portability.

The entire product is backed by Amazon Basics limited 1-year warranty which means you will be covered if you spot any manufacturer defects during a 1-year period.

Final Thoughts

Yes4All Adjustable Dumbbells - 52.5 lb Dumbbell Weights (Single)

While all of these spinlock dumbbells are a great addition to any home gym, the Yes4All set is the overall best choice. Since the construction and quality for the dumbbell options are roughly the same, we feel like the Yes4All set has enough buying options to accommodate any fitness user.