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CAP Barbell ADJUSTABELL Adjustable Round Dumbbell Weights - Singles & Pairs | 12.5 lb, 25 lb & 55 lb | Multiple Handle Options

  • Based on 844 reviews
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Sep 22
Order within 11 hours and 56 minutes
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Style: Pair


Size: 12.5 lb - Honeycomb Black Handle


Features

  • ADJUSTABLE Simply rotate the handle left or right while positioned on the tray to adjust the weight from 2.5 to 12.5 pounds in 2.5-pound increments. No knobs to turn, pins to align, or levers to slide just twist and go!
  • EFFICIENT Quickly switch weights between exercises during circuit workouts & lower the downtime between exercises; Storage tray securely stores the adjustable dumbbell no rolling, tripping over weights or long downtime; Tray included to safely store dumbbells
  • VERSATILE The ADJUSTABELL weight adjustment system allows you to rapidly switch from one exercise to the next; Easily switch heavy weights for squats and lunges to lighter weights for curls and triceps extensions.
  • FUNCTIONAL The unique dial system combines 5 SETS of weights into ONE; Handles have a black finished, contoured, natural orientation for a comfortable, secure lifting position. Honeycomb design prevents dumbbell from rolling away between sets
  • SPACE-EFFICIENT Eliminate the need for multiple dumbbell sets and stop cluttering your home gym with dumbbells; Say goodbye to 5 sets of dumbbells and hello to the ADJUSTABELL dumbbell!

Brand: Cap Barbell


Color: Honeycomb Black Handle


Item Weight: 25.35 Pounds


Material: Acrylic


Special Feature: Adjustable Weight


Brand: ‎Cap Barbell


Color: ‎Honeycomb Black Handle


Item Weight: ‎25.35 Pounds


Material: ‎Acrylic


Special Feature: ‎Adjustable Weight


Use for: ‎Arm, Shoulder


Product Dimensions: ‎11.61"L x 11.14"W


Style: ‎Pair


Handle Diameter: ‎1.25 inch NaN


Handle Material: ‎Alloy Steel


Number of Pieces: ‎2


UPC: ‎702556120316


Manufacturer: ‎CAP Barbell, Inc.


Item Package Dimensions L x W x H: ‎12.8 x 12.5 x 8.7 inches


Package Weight: ‎12.45 Kilograms


Item Dimensions LxWxH: ‎11.61 x 11.14 x 11.14 inches


Brand Name: ‎Cap Barbell


Warranty Description: ‎2 year parts warranty


Model Name: ‎Adjustabell Dumbbell


Suggested Users: ‎Unisex-Adult


Number of Items: ‎2


Part Number: ‎SDBAPIS-25G6BK


Included Components: ‎12.5 dumbbell pair with storage tray


Size: ‎12.5 lb - Honeycomb Black Handle


Sport Type: ‎Exercise & Fitness


Date First Available: August 23, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 22

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

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Easy and Effective Way for a Beginner in Their 50s
Style: Pair Size: 25 lb - Honeycomb Black Handle
I’m 50 and just getting back into a workout routine, and the CAP Barbell Adjustabell has been perfect for me. It’s incredibly easy to adjust weights—from lighter for warm-ups to heavier for strength training—and switching between exercises is smooth and fast thanks to the dial mechanism. The handle has a good grip, even with sweaty palms, and the compact design fits neatly in my home gym space, saving me the hassle of storing multiple dumbbells. I’ve been able to do a full range of moves, curls, presses, rows, even squats without feeling awkward. The adjustment process is intuitive and quick, so I stay focused on my form and reps. While these aren’t the most heavy-duty dumbbells out there, they’ve been solid for beginner-to-intermediate use. That extra convenience of not having a big set of weights cluttering up my space is worth it. Overall, if you’re starting or restarting your fitness journey later in life, this dumbbell is a fantastic tool. It’s reliable, easy to use, and great value for what it offers. ... show more
Reviewed in the United States on June 10, 2025 by NorthFloridaLT

  • Recommended!
Style: Pair Size: 55 lb - Honeycomb Chrome and Black Handle
I was looking for adjustable dumbbells and settled on this after looking at many different brands. Although the price was a little higher than my second choice, this seemed like a better deal and it is. I like these dumbbells. They are easy to adjust; just move the handle to the weight that you want. What I like about this one is that it is in 5lb increments. I have seen others that are 10 lbs which is too much. Also I like that this goes up to 55lbs although I am not at that level yet. LOL. Overall, they are quality weights and have not had any major issues so far. The only thing is that sometimes one of the last plates gets stuck when pulling the dumbbell out of the cradle. Just need to be careful and not yank the dumbbell off the cradle. The build quality is great. The overall length is longer than I would want but manageable. From what I have read others, this length is one of the smaller ones. I will post updates once I use these for a while. I am happy with my purchase. ... show more
Reviewed in the United States on April 26, 2025 by M. Arias

  • Great Value
Style: Single Size: 55 lb - Honeycomb Chrome and Black Handle
I have a few of CAP's gym products, so I felt very confident ordering these dumbbells (ordered 2). I was right in doing so, they are a good set. They feel very sturdy and click into their weight slot easily. I use them often. To top it off, they offer amazing customer service. One of the dumbbells gave me a problem where a weight would stay loose and dropped out while initially picking them up. It rarely happened and I suspect was caused during shipment (box was a bit banged up). Since it happened so infrequently, I just dealt with it, especially as it was at max weight and was noticeable right away. I learned how to pick it up and ensured it was always in place. Of Course it manifested itself again after Amazon's return period. I filed a warranty claim and they sent out a replacement part immediately. I would never expect their quality and customer service at this price point. Great Value. ... show more
Reviewed in the United States on March 3, 2025 by JRiv

  • Easy, fast, and smooth weight selection.
Style: Pair Size: 55 lb - Honeycomb Chrome and Black Handle
***** Update: 6 months in with 3-5 workouts a week and these are still rockin' like day 1! ***** I couldn't find reviews for this set of dumbbells online anywhere prior to purchasing, but I took a chance on them because I like the CAP brand, they look quite nice, and the price is very good for this amount of weight. I'm happy to say that I'm glad I took a chance on these instead of some no-name brand! Pros: - The weight selections are sequential from low to high. Some of the no-name brands I was considering had seemingly random weight orders (i.e if you want to go up 5 lbs, rotate 1 clockwise, but for 10 lbs, rotate 2 counterclockwise... which would be confusing and annoying). - The handles, when the dumbbells are docked in their holder, rotate easily but feel solid and click into place for each weight increment. When not docked, there is minimal play and they remain locked into place quite securely. I never feel like I'm holding anything but a normal dumbbell. - Regardless of how many plates you have loaded onto the handles, the dumbbells line up and slide into their base with ease. I haven't had any failed attempts where I had to lift back up and try again. Just good engineering all around. - The handles are smooth while having a nice texture, paradoxically giving a pretty good grip while not tearing up your palms (though I wear gloves for higher weights just because). Cons: - Not really the product's fault, but all adjustable dumbbells tend to be a bit wider than standard dumbbells. I haven't found this to be a huge problem, I just take care not to let them hit each other side-on for fear of breaking them. Other: - I haven't had them long enough to comment on durability, but I will be sure to update the review if there are any problems. ... show more
Reviewed in the United States on October 10, 2024 by TG16Fanatic TG16Fanatic

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