6–12kg Adjustable Kettlebell

Love the finish on the kettlebell. Smooth handle fits hand perfectly and remains very comfortable in rack position. Includes all the hardware necessary to make incremental adjustments. I like that the wrenches included are robust. Quality all around.

I just wanted to start working on my core and thought that the kettelebell workout would be best, but didn't want to buy several different variations, as I am short of space at home. I also don't use gym and home workout is what I prefer.

6-12kg adjustable kettlebell is exactly what I needed. I am not a big lifter, just a person who like to exercise regularly with lower weight and high reps. Having said that 12kg onwards is what I consider heavy for me, so this piece of equipment covers my heavy weight needs too.

The Bells of Steel kettlebell is very well made, super sturdy and I feel completely safe using it. I also think this was a wonderful long term investment. This is such a simple and effective design idea, that gives lots of flexibility and options, especially for beginners like me.

Shipping took a little while but it was worth waiting for and I use it 3x week ever since.

Happy customer. Thanks.

Very impressed with the quality of this bell. It’s a perfect size for a beginner, and one reason why I’m glad I chose this brand over heavier adjustable alternatives. Plates range in weight from 994g to 110g. 16g max variance seems like very high QC. Though adjustment takes some work to swap plates, build is very solid/indestructible which is other reason I’m glad with purchase. Sleek looking bell, though finish seems to scratch easy (not sure how I put a couple scratches in so quick). Grip is easy to maintain without any fear of slipping. Very happy, will order another soon!

I’ve recently started building a home gym. It started by dusting off my old weight bench and weights and just kind of snowballed out of control from there! (Don’t judge me! You folks know *Exactly* how this happens with us guys!)
Anyway, I’m over 50, lost a bunch of weight and with it, a bunch of muscle, haven’t worked out in decades and started learning the hard way that ya can’t just jump back into it like you did in your 20s.
Began watching lots of YouTube videos, etc. and discovered kettlebells. Liked the idea of having some variety in the training but having limited space and budget, didn’t want to invest in a bunch of different size kettlebells. (Or the rack to hold them!)
Lots of research later led me to these Bells of Steel adjustable kettlebells. The more I researched, the more I liked what I saw so I pulled the trigger and ordered some. (Two of the 12-20.5kg models and this 6-12kg model.)
I was supremely impressed when they arrived!
While I sympathized briefly with the delivery guy who had to lug the boxes, I couldn’t believe how well they were packaged. You could drop these from an airplane and they’d survive.
Upon digging them out of the boxes, the level of impressedness (if you can say it, it’s a word!) went up even more! These things are extremely well built! The fit and finish is great and it doesn’t take hardly any time to adjust the weight. Couple quick turns of a wrench and Bang! You’re up and running with whatever weight you need.
I had looked at kettlebells in the store and was surprised at the prices. You’d pay a LOT of money for an equivalent set of individual bells.
I couldn’t be more pleased with these and I’d recommend them to anyone interested in getting into kettlebells who have A) Limited space, B) Limited budget, C) Are uncertain what weights to start with and D) A desire to get into shape.
These check all those boxes. Very pleased with them!

I bought this for my wife to introduce her to kettlebells. She’s small and just beginning so smaller and lighter is valuable. Compared to a full sized competition kettlebell, it is smaller but still a quality workout tool. Being able to increase the weight will keep her future workouts meaningful and keep my cost low.

The quality is very good. The two halves of the shell fit together well. There are no sharp edges. The weights are of well formed and fit cleanly on the interior spindle.

Overall, this is a really good purchase.

Just starting the Mark Wildman program. I have the large adjustable kettlebell. Just too big to start with, I'm trying to focus on my form and technique. So, I got the little adjustable kettlebell to start with, and then I can move up. These are fantastic lifetime investments! Love these kettlebells!

Very stable and easy to use. Has allowed me to progress and use heavier weights over time without having to buy new kettlebells!

It’s a great weight range for a lot of exercises and simple to adjust. Of course nothing beats the readiness of a standard KB with a standard weight but it’s high quality and cheaper than being several different options!

Beginner at using kettlebells and found it super easy to adjust weights. I don’t have much space in my basement so this was perfect.

I've been lifting for a long time and recently switched to learning kettlebells, which I love, but all my bells are heavy. Working through a shoulder injury rn, building back strength pressing etc - this adjustable bell is amazing. I even managed to take it in holiday in my carry on so I could keep training. It's easy to adjust the weight and solidly built. Would recommend to anybody learning kettlebells.

it's really nice in 2026 to be able to buy some thing where no corners were cut in production. This is an extremely well-made extremely well designed gym product. I love it

I bought 4 and gave 3 away as gifts to my women and injured male friends. If u r a woman, consider the adjustabell plastic bottom shell to reduce it to 4kg. Comes from another company.

Great product

Love this kettlebell! It can be easy to forget that it’s adjustable—it’s that well-built! I highly recommend this product and intend to purchase the larger version soon!

It was the product I was looking for- great job