Core Fitness® Adjustable Dumbbell Weight Set by Affordable Dumbbells - Adjustable Weights - Space Saver - Dumbbells for Your Home

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Arrives Thursday, Jun 9
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  • Your purchase includes One Core Fitness Adjustable Dumbbell Weight Set (2), two cradles and an exercise guide. 2 Year Parts Warranty
  • Dumbbell only dimensions (each): 14.5" L x 7.9 W x 7.2" H | Assembled dimensions (stand with dumbbells) 22 L x 33.5 W x 31.9" H | Each dumbbell Weight: 50 lbs. | Weight adjustments 5lbs to 50lbs per DB
  • Quick-change weight adjustments with Twist Lock technology. Allows you to change weight setting with one hand. Set dumbbell in cradle, twist the handle and weight changes quickly and safely
  • Contoured, textured and soft grip handle design provides comfortable and secure grip control. Do not use abrasive cleaners or petroleum-based solvents to clean equipment
  • Compact design allows you to store and use dumbbells anywhere while still getting the true dumbbell feel


Our new Adjustable Dumbbells let you change weights in 5 lb increments with the simple twist of a handle – no knobs to turn or levers to slide. With weights ranging from 5 to 50 lbs, our dumbbell gives you an entire 10-piece set in a single dumbbell – all with a durable construction and a modern, lightweight aluminum cradle. It’s a great way to get a real workout with real results – all from a smart, compact design.

Item Package Dimensions L x W x H: ‎20 x 11 x 10 inches

Package Weight: ‎49.26 Kilograms

Item Dimensions LxWxH: ‎14.5 x 7.9 x 7.2 inches

Item Weight: ‎50 Pounds


Warranty Description: ‎2 Year Parts Warranty

Model Name: ‎Core Home Fitness Adjustable Dumbbell Set

Color: ‎Black

Material: ‎Composite, Aluminum

Suggested Users: ‎Unisex-adult

Number of Items: ‎2

Manufacturer: ‎Core Home Fitness

Part Number: ‎4333853251

Style: ‎Adjustable

Included Components: ‎2 Adjustable Dumbbells

Size: ‎50 lbs

Date First Available: July 28, 2016

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews

  • Flimsy, Dangerous, and Terrible Customer Service
I bought these because they were well rated on Wirecutter, whose opinions I generally respect. For the first 2-3 months of use, I really enjoyed them. They were priced decently, and extremely easy and convenient to use. I particularly liked that you only needed to twist the dumbbell handle in order to adjust the weight, rather than having to adjust a dial like you do on some other brands. Unfortunately, the quality of these dumbbells was not up to par. The mechanism and gears on the handle that actually grab onto and adjust the weights are attached with glue(!) Within 3 months of light use, the gears on one of the dumbbell handles fell off entirely, along with the weights that were attached. I had never dropped these weights, so I know I did not damage them. The gears simply detached because the glue that bound them deteriorated. I thankfully was not injured, but I could have been if I was performing a press in which the weights were above my head. I was astonished that the product quality was that flimsy, but I thought perhaps it was a fluke because the dumbbells are so well reviewed. And thankfully, because these dumbbells apparently come with a 2 year warranty for parts, I called Core Fitness to request a replacement handle. That is when I learned (as other reviewers have reported) that Core Fitness has virtually non-existent customer service supporting its supposed parts warranty. I spent 4 days on the phone waiting for several hours each time to try and reach a Core Fitness representative. None of my messages were returned. When I finally was able to get in touch with someone, they asked me to send a copy of my Amazon invoice to their customer service email as proof of purchase, and promised I would receive a replacement handle. I did so immediately, but never received a confirmation. I have tried to be patient and understanding in light of the Covid-19 pandemic, but nine months has now passed since I first tried to contact Core Fitness, and despite multiple attempts to contact them, I have not once received a response. In my frustration, I turned to the Amazon reviews to see if anyone else has had this problem and how they have solved it, and was shocked to see a number of 1 star reviews reporting my exact same problem: their handle was attached with glue, the glue failed after a few months of light use, and they could not get in contact with Core Fitness for a refund or replacement. I have never written a review before, but this made me realize that I needed to: These dumbbells are of dangerously poor quality and the warranty is effectively a sham because Core Fitness will not respond to any customer service requests. Do not purchase. ... show more
Reviewed in the United States on August 5, 2020 by Jennifer

  • Avoid this brand at all costs!! Broke within months with light, recreational use...
Hi all - please DO NOT buy this dumbbell set. My set broke within months and I can't even get through to the company for a replacement. Extremely disappointing. Plus look at the pictures and read below... that piece was bound to break at some point. I also use the weights 1-2x per week and never drop them and we have a soft gym floor. I know dumbbells are in short supply right now but please, please do yourself a favor and wait until Bowflex or someone else is back in stock. These were great for a few months but at about month 4 this little plastic piece broke off on one of the weights... and now the weights on that side of the dumbbell do not stay in place and shift and hit my hand and it is not usable. It could be a fluke... but I have made numerous calls to the company in Ohio and leave voicemails and now response. I just want a replacement piece! It's a 5lb piece that I just need replaced. All the weight sits on that little piece of plastic that you can see intact in my first two pictures and then on the third picture you can see it broke off on one of the weights (the white stuff is gorilla glue... which did not hold up either). I just can't imagine this is good design. TO CORE FITNESS - PLEASE REACH OUT TO ME... I JUST WANT A NEW PIECE. I'M HOPING THIS IS A FLUKE BUT YOU WON'T ANSWER OR RETURN ANY OF MY CALLS. ... show more
Reviewed in the United States on August 12, 2020 by AJ AJ

  • Falls apart after a couple months and zero customer support
Similar to other experiences, after a couple months of very light use the weights came apart and the adjustment mechanism has been rendered useless. I tried contacting Core Home Fitness customer support and it I may as well have been shouting into the void. There doesn't seem to be a way to actually get in touch with them so seems like I really just purchased $300 paperweights. I would avoid purchasing anything from this company. ... show more
Reviewed in the United States on August 16, 2020 by Kelly

Function well, if you don’t drop them. I accidentally dropped one of them from about a foot and the smallest weights tab broke off rendering the entire system useless. I can’t find anywhere where you can buy a replacement 5lb weight. User fault but construction should be able to withstand that if the price tag is north of $200 ... show more
Reviewed in the United States on November 20, 2018 by David

  • Saving precious time.
I just received my dumbbells today 2/2/18. They arrived in 4 days as opposed to the 6-7 day estimation. They were very easy to “assemble”. Sliding the weight plates into the base (they stack and connect by sliding one into another) and then the handle. After that you are ready to roll. The weight adjusts by 5 pounds from 5 (just the handle) up to 50 pounds (all plates engaged), by simply rotating the handle and putting the desired weight amount into the window. When getting into the mid to higher range of weight, you may need to place one foot on the side of the cradle to get the weight to smoothly come out of the cradle. I didn’t buy the stand. For an additional $150 if i were to buy the stand for the cradles, I’ll just stand on the cradle. But if you have the money, I’m sure the stand is helpful. I LOVE the fact that all I have to do to change weight is to put the dumbbell into the cradle and simply turn the handle. This saves such precious time during my work out. It also eliminates the pain in the butt of unscrewing and removing weight plates, putting weight plates back on, and screwing the locking lugs back down. Not to mention that now I can use all of my lose weight plates on my barbells without having to switch off between barbells and dumbbells. This really allows me to focus on my work out not running back-and-forth changing plates. The dumbbells themselves are solid and should last for a very long time. All in all I feel that it was a fantastic buy, especially at the price point they were. The manufactures even went so far as to put in good basic dumbbell based exercises for beginners. I am not a beginner but that just shows me that they care more about just collecting your money. These came with a 2 year parts warranty. ... show more
Reviewed in the United States on February 2, 2018 by Todd J. Thompson Todd J. Thompson

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